{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1270067727",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x696cfbaff95912a56f65040837c3d4200532f970a73094d042d2240edcc49c5a",
    "signature": "0xe5303cacc75fa4a6e604be00fe40e984e8e1ce3ea1c7fe39b9a1572caeea19007188b8efd222729471bd933105cc829d989148d47b89ba1f5ca1af0c889125361c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}