{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1770281492",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xef716160c52d72e45e9bc78323e4412e38963c8b33d512e96eb02369633342d6",
    "signature": "0xcadb7b411b3aa509667b681f7b473fbf683df720b5f0b6ea90f0a5d571e52e8d77c41d6c00966e249c12ead677e3372bdbf8853ffad4299e7c97792df747949e1b",
    "signer": "0x34Cf4D5987CD4508475A4C81022c2f69B5FDb12c",
    "userId": "575718877"
  }
}