{
  "manageEntity": {
    "action": "Repost",
    "entityId": "740249269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac95022452f716994abe67066d6d901b024be32142068453ff609c72852f003f",
    "signature": "0xfe378a05a3c7236fdec5d81418d78a8f0c89ae0e4aa85ca7317b49ecd01943215898dcbdc7e89c3e96fd15f484b524cb4fc7dcfc2375ad46c0bccac710c634201c",
    "signer": "0x354f479338B7F1593E5Ed2Bdb91a09c4bD12996C",
    "userId": "381478870"
  }
}