{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1875073461",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc5a54114ca3833bac4611c62245448da3c1c801be3c5d299d890c17932eb135e",
    "signature": "0x09ff865718f72e6653762a47f894032dce1b2d6d7d19ac07a780af92817d04d640ebdb12d0486fedd089af0b862b712eea255c4878ce5e1563ca8ad1b5921eaf1b",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}