{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1123100060",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7068f8081cd35baeaa19d69ff04007a31e65a86fe6c0ed717b47508c32677ab8",
    "signature": "0xf145f5bec1cecd5a7015efb0af0a6213fde3e088a42c1a64092f558a18a8f8347faeadcfefc5aa2ae0bf69a5fab91bafe5e16c37d7d1db97617175b2ab613d9a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}