{
  "manageEntity": {
    "action": "Repost",
    "entityId": "379980",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfaa981b140b461715bcc0ad3c4b84156ad92f2a7183addd42c713d4ca43c7bf8",
    "signature": "0xce35f6f03829d75e37a8e73c8abbdbfd2cf02a8811fa868281130f7bf4488bd92ac4d253913ee26d31133b01e2e4709f46a09b065f7b4874ee6aa950ed6968a31c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}