{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1125581063",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x55079fd969317366023b12dda721e4a5e6a22e5d94069ea523d85314649bdc9f",
    "signature": "0xcd0bae143b1e2e310d2650dabb1330c05824e189eac1090968b344afe98be8886afd307e3dd5cdbaae0c930c7e8569c0bf4eba0f6e459fd867b0675b18f4985c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}