{
  "manageEntity": {
    "action": "Repost",
    "entityId": "139685426",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x73c28d723895fbe191ea0f0c3ca6d0121dfe3014fb8196cb24c288e76e99a9ba",
    "signature": "0xcec51539b32fd27248e1d9349d2c6ffb13a2a3013facb44ff758cdf5fd188ada63e15c2a01a5ddf75961e8ef3a6c2bdb16b04269be4701f103fb8ed4ae0585bf1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}