{
  "manageEntity": {
    "action": "Repost",
    "entityId": "270087142",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf3fb473de4db16ead9ddad32e723fa0a8f671fa825effe650ae210e8810cc2ed",
    "signature": "0xc8a450b9d8f31b7c127e0f5dd7eb2805ff65c8ab7427f642e8ad5a1ca0a7d8942599717ca328a11be3d04c936ab36f18fcce4cc6cda5da521232de0123eee0b61b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}