{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1538321945",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x182be0216dba4dac436894339e9c0fa29b990d8bcf3e755cc2f4db4348735676",
    "signature": "0x4926aedfdeec392d33f5d62c74a11753e1b2968926657d209d7cbcf330ef2c881e64717562ca31ba89ecad8638c83b96dcd080a70eef17cd0b9d863e1e032d321c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}