{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2119212222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x377d761b921ef1f05fffa15dbec24520a79d25c87af5757254d04ddb1185fabf",
    "signature": "0x551dc5af144bc412b8d03be0edddbef10c5e66b9667312b4319a31a484c35d5545b1f40636ac34382b3053016a15d40ca519b172ebcb57c6cd2e697de639e5441b",
    "signer": "0xb2F02534d11E6A4fCA3BCBe6Bd6Ad1aA049462Ca",
    "userId": "818521868"
  }
}