{
  "manageEntity": {
    "action": "Repost",
    "entityId": "373796300",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd647e7fa744c3aedcf2be990fa78c64bb85e6ef256c00be6f00b1c9d07f187e8",
    "signature": "0xd2e7f5a0869695ddb07b075668b99273332ec61e73a4cb55522e5e0c07e479aa00edea72b066f2c479c60e7b4244f8ddea5a32c621900d662ced140d22ef49901c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}