{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1242311783",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7b235dce81804c42d17a8f562330635e794081dad7889903502961c7948cbc5f",
    "signature": "0xed509ae1d2a3dc097ead2f0270074d19e0a9eabdc09e347e8f04dadd77987a67707397533313d8cbbdce35b0273a21c3259c989c52f70e4450ae2aa32d32c9f91b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}