{
  "manageEntity": {
    "action": "Repost",
    "entityId": "854764",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa69b02c9a22bb15b42d9e7aeae26e8f4ba920feb024361d33037356b6cd74af4",
    "signature": "0xdf14d24c32b2266fa971593b014a1f4a8a94c7a28ab1825bb78e56d1291115112f687cb1d7922da37fb289d9bec08204490748e6914ecd80f5cfd864328e525b1c",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}