{
  "manageEntity": {
    "action": "Repost",
    "entityId": "855220793",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8d097d59c243803654f6801accdedb110e4d977fa55d4f65bfca69157e8d00c5",
    "signature": "0x4978abff27c07e3b8c81ae7729b354dc2323f102e4035a525797be19e903eabf3b48be00f71b2537bf57b63dbf8064ec22983304c5f84c85c0d427b34d41388c1c",
    "signer": "0x92328BFDeD38C9a9De6E253A0CF5CB46A3B28611",
    "userId": "831117417"
  }
}