{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1056405150",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5ec73833ded13572d1212554256b2b3f7bdafbb7864beec796b3b16f3a74c2f2",
    "signature": "0xc69065295c44cf9a670299c813c08d113e639f75c71c63d2f5515b33471764076056c74c398e80a194be7876c0e4b06ef05aa76246b25f8beaf86f259c95c9fa1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}