{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1722228863",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3fcf9bfd177245f3d8a5b9ba301d4114d025d322b19ba307e8ec268cece52f10",
    "signature": "0x0f9138d4f73d688297d8ddcd0a247e3dcaca271567bcb0404f4c3e5526b8c62b02e972c0730b5cb86c34127f2ab484be269f5f52968aa062a6a2b4c2042cc21f1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}