{
  "manageEntity": {
    "action": "Repost",
    "entityId": "565482333",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa0622de57b73706b341bb254ba606cfcb1040a2a5d2240296215e795d7752f84",
    "signature": "0x44278c0d8a4013ab9d7e075728f3e4d1cd3e8e719ed70aa596b1307352fdacf65b37746c550ccadc04070e1cc99a01acd27b5940ad478a7310220dfe583b62c61c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}