{
  "manageEntity": {
    "action": "Repost",
    "entityId": "567583813",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd9dfdbfb32258804f59bd301a6f356a71090eeb5c7066686b26a1d0dbf593487",
    "signature": "0xe5a102af58ee697ff763dc9d9037805ceeb9f2adc524d3dbdf07f7462cd56df26c49e507bb7050d89614b8ab1f7565752e9cbac66759869ace18d296e3b110531b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}