{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1461978489",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd63e5e66145173296a5c4f927035765d066cbc0f9c35d51803a6479ebb3e3f7d",
    "signature": "0xa2921cdd2eb56d8778e9e86672bf3f086832d356f60ab16562f5e9175a11f4aa084bbffc0bd104e10db234dde1dff193714b2dd94524bae42fc563578e5187501b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}