{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250592",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe40b25715f17590317fd8ad99ba39193706598ddee7d2231879afe7486bf0421",
    "signature": "0x420e50cad722e73d9fa747c717d7e1403f02ea9227b940d37e5b82c5351b64f20515b7ccfa0732cf998aba4080f38664ede27466afa087575503ef19aa1b03a21c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}