{
  "manageEntity": {
    "action": "Repost",
    "entityId": "302939",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x58bf379193b8ce5f7e6a616bb1d8f9358e2d310c0d1f04e12ac4bb5fea5161f8",
    "signature": "0x057c2144067b345d2ef792ba2dea91dbae801437dc72f425fb112e2bd0f4ab1b673f578f0d0b29a825c02fcd31b32d7ac37e047be4a39a35bd70082e37e0dd261c",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}