{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1270067727",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4c65fc75dd66a0b6852cd0c0f5f8dd68edaab3ef91391441d2f331ba51aed7d",
    "signature": "0xdf6461aba7b3c2e22bfd91d255938e025660b21e45fc1a8b45d2a24993d4b56362a9cd0f07ba904cfd0d74c00453f1226999b38196ac7ec1ace2df77419b31031b",
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    "userId": "77551267"
  }
}