{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1122430",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xab1091b47b80d1e420ab4138fe01902000915c8d64f8bf650bcea33db43730be",
    "signature": "0xdee67e0f8fed3bc0accb450684ec209c39e9c9d58a449186164655b2a81459f647873394aa3780853ffe71d17f57e62fe391238023bb0f855e1839712824c8f91b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}