{
  "manageEntity": {
    "action": "Repost",
    "entityId": "988511067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35175ddac2b7e07bd4e7d9c801df85bb5e08b1c8e0090474527b8d17cfd2d1a0",
    "signature": "0x30485f830dcdf7193dd1f7628f7abe62691a970cc096654acbab5769a4b7b9914ab5b590e66ac69813228f5b3f5cb19675db817b9be082cb5dd59093bccf18071c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}