{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1900225372",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb25208ea381b173cf89ab529e4feee08fabddf4b6880bd863b95fa4a4468a644",
    "signature": "0x0c58e5882da51500b855ef024b3eac822bef54a2757b41cd70935f742271b9f12c615563525c3c1e234b73650dc301981e990bfbd3f546b7b0cd75f3a257c5b01c",
    "signer": "0xAf1f176E32866fb97d822F6f5222061aF11ef652",
    "userId": "954117045"
  }
}