{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1470053102",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd40ae1c859c9d8dc524cf9e1b0358c04d099ff9245e4b10e9663b77ca4970c59",
    "signature": "0x76a506c9d398a69279b85aa37f1e8107c3feeaf954e1bf6776527b31a9ed3e8a6d7d3de92034fceec76ab40b92412610fc21255ca88eeb44b054fea25757cc711c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}