{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1596299758",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa17d76b3c39ce5bda050483999fde7ec77f9296b103744f8128490429c46a82b",
    "signature": "0xa9f780f20f924cc96f3213bff513f9b237587a3fb09670e9a7150e0d8ce0fe625cfb7819b2a6a937643dca5cd2886d4f82a70d5372e07850e95c3ccea92703d71b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}