{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1840499319",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5316789cb2896b38b097d26c041e9f52b509140bcf0ea688bebb05d6c3e23ab6",
    "signature": "0xba50d07e7d14e6c5cfb86ea195496bc0cf363249461e94117f03a67a4fb975303da438ddaac65540f58b5bc2ace9f1f49f5b55f1634b402bec4b88993a5008191c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}