{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1128486",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f763de8a863beabb12a096f1f173774df662aa7745442ef4d14efbba2a36782",
    "signature": "0xb53a21a4b5f319de990c1bc0358aaa9c18d0c7f4462c2b493c1a66cedef254f178cbb578477c1406de6935df6d6a9e4aa343c3c5fdb8067773d9e1bc8b6a473b1b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}