{
  "manageEntity": {
    "action": "Repost",
    "entityId": "809784291",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9394494432eaca25c48215fc018a63fc23945fa079ee194c18e8101f8527be8a",
    "signature": "0xd5bb8e020ddd34119eecb8e8c5bd84b664ad72e5e414a595e0c966232bbc871827c8bc595146fecb172997b16327bdf2ebdf170d5c777b8b3a1af4156ba51ca61c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}