{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1270542170",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ffb78cbf0e65f67c9f74a0cbf98f84a582fd22a6fa11e72038cf9d8d1d96d2b",
    "signature": "0xab55952b636f2fb6f40cd1258cc88ceb957c510c1b0b620c7db340701fed69ef74cb177b73ee26c6bbb8919da423e7cb0d68d00ed455e47e3a6a131cc0ea72011c",
    "signer": "0x1D0c500EC847246923045cB0a285242A93723f30",
    "userId": "302385956"
  }
}