{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1359650504",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca96b3d1390d8a0b85b0be0a53ca4f48bd015d72b8d59558adf732c52992ffa8",
    "signature": "0xb926ea3efe3e1b04a0db3e505f72b18510c2319fc72880968d174066e3c936f3061bb5d13caaba714a94798dc61552f2879fd9518037f9c0716c0888e38622921b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}