{
  "manageEntity": {
    "action": "Repost",
    "entityId": "181684",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7151e135e12f958bd8c24a796588a1fc3e95278efa6bb3332e50e692da5cb4f6",
    "signature": "0x010b05a1d6301bdd6ede24d53fdb3064576aaf0b7dfb3f110eb6e626ed4f9b2b72e3534fe9ee606910d56b8551d37c90a18d358c7bcf8fb6d9d38ee7d5b7dc641b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}