{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1915808321",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x62bcecdc65c64b9dfd00f8cb11d07e78c4ff0a48f923c9a51afd21aff16b20a6",
    "signature": "0x5abc27d7336ac5d4e6efc63e7f6642c4d08a0f4c42db8b7d45718fef2a030e446cc377e70d26357b71af63cccded23d2939dc94c6e580f9d297484e7348735c41b",
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    "userId": "614212580"
  }
}