{
  "manageEntity": {
    "action": "Repost",
    "entityId": "785574985",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7cd0cc7112c782ea0dd66b9594f118ec80387ccaea6d071bc4a2159724e2fe4",
    "signature": "0xf376c6b15bc1a38547f8cac1e56787151a521d9e64a38d3a4fdce9029ad27d9504f960c510c25dd6e5805086041367b5d2b8dfe675f6e31e0ff7253aa370766c1b",
    "signer": "0xa4A8a4853051b18e0f0f777693Ce34CF4bCe9385",
    "userId": "634886384"
  }
}