{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2113889963",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x607c724879b349bb298c9597e5be286341fa67c97fa62d443c2ad7080895ffa7",
    "signature": "0xec3a64b4eaea42d5def34226e83da8fce45260f2b743dd4aebacbffe6716152b54d67393e80fed7cd57c1a2ec8f893271444bac9373436a0a35343e4947ed9e01c",
    "signer": "0xB3ee4c5e6B6470a8720E4491782507CFaABBe5bc",
    "userId": "616543069"
  }
}