{
  "manageEntity": {
    "action": "Repost",
    "entityId": "248704781",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb51cd06ff499e64fbab128d5d609780158f28720b7a73602cc274b0ca23d8b52",
    "signature": "0x445fd59412ac0ba4b84940d77a0b7495fb1f5b2e718b7b8750ee40eddcd7459b2e8216de08358f8042baae6af087d27d23a14c204a1c123770f759fe2f6602ce1b",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}