{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1051605381",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xabffc40982fa27e542fcee62a1acc7247ffc344b409580ae16caaa2b3fe66112",
    "signature": "0xa7113620bbac3eb7f968643042a8d4387453ca1508d14024ad51c28e0e54719521a2180abe64c6092cbfd6b6dd7eab1910810c7c69a6d4544c813e82bfc5f86b1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}