{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1594594741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x68005d9d96cf2b5f690a01b63b13cf084a9e4fc0fa6e010d52826f259795ed65",
    "signature": "0x30fbaba1e8455e73e1cbb0029ce0b988b3e29916ac98627a63b9dc013cbe41070726e4b1da82adc8d908209b7054863bc554968068ebc58b2e2579388bd52ec81c",
    "signer": "0x1d868e2cc29848871636BdCF83a08A975835b6DD",
    "userId": "120328011"
  }
}