{
  "manageEntity": {
    "action": "Repost",
    "entityId": "854758",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33cd82df18ce53652c1bb6f7bf3e9af35614b341cb114e64ce38eb6349a0100c",
    "signature": "0x891ce329257eaee0a5f4b6b056f9451c50220eb64379971171a29dd7d1ebd15e39d968c5246f5fe028d16a3a3e975f0fbb012096e60ffca9ea84be3a9da19f361b",
    "signer": "0xa8E11aa224d2579f5cbdb912866bCE84Eb10f9dD",
    "userId": "951616224"
  }
}