{
  "manageEntity": {
    "action": "Repost",
    "entityId": "255012",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbe84b7fb847ea4027bb671c36c68341846bb0f8f2b57d721721139f1ce6bdc23",
    "signature": "0xbc16d21f03f529b572971b2de767739695c557ddf9e91c1898c44d8a5467b2195b4aeb591d9c8e29376e321dfcf77bdc29bf189aeb2df8d8abf2c4bf779a0e601c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}