{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2100759260",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2bf500b01154f9b3fefd241bfdbebf71d83a59274a4752183848a90a8add461d",
    "signature": "0xfa75691d3f29167f22b53a2a6c7714ec4d911bf4aa1b898471ecb165c32f77411703acb7187c6b25cbed5c5dcdb8ed65c8e0046eb8e1e9b803ed9a7d242aef391c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}