{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1998851467",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa07ef0f9de0cf41c772439289870ccce145f117382cc2fffc0d8ccf436c825fc",
    "signature": "0x96e6b7d405212a4f6fc20fd19e87e4445c730bee49f82a3745cc8a0dcfd21bf6007ab7da73e1d63cf6604e940d432527538c4976d489f669ee27bec74cbea0e41c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}