{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1073107",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc30363c49f21dd2e5761ab1b4cfc6f1e8e911774fe78bed30571fe2ddc1b376e",
    "signature": "0x0b5e4746b322060ba3c31c784c1f6440931343d07d6958556aeeaf1c07138c1e36bbd9cb7cee614d0089b9e9525a5c0031264bc157f85901d1f1428cfe3e4fb11b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}