{
  "manageEntity": {
    "action": "Repost",
    "entityId": "585239",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb3e8a127d1950ec633f0feb61b18207185b180e88c629401e3b096430231a678",
    "signature": "0x2af32486490994b27890a5d236a0c4a74e55674f0b9ae1fff03cfc12a2e93f2b1204c973ffb8ec6b8cdbef11f70e20be056ac4eba59c646a7781b6bc27e81a2e1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}