{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1112042877",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33c58c38e5c414b1981b30d899e7bfba1fffd5ca0ecfdb3896d142e107d6d591",
    "signature": "0xf7dad2a270244cecc735c44955e660e297fa898c05c400a43d32f1e1a373f58727d401b7e9781dd3333be568f8d5a516bc1f7c69a8573678f1ec85a0024eb83b1c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}