{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122431",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6477ee0620e36f0311b158426b138ba0af8f0778ee478fe4006b3d69a47231a7",
    "signature": "0xd2667574338642afcc9eb719b5eae1c1f75f1ee495ec91e182f493c67216d49310333a24ccf3b997b1786a616c3cab2830af4094417eb6b909efc9d38e6aec521c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}