{
  "manageEntity": {
    "action": "Repost",
    "entityId": "691215222",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2b98701feba90ff3a62bd07727e2f20b6984bd0e808de4276ca243f23d625c9b",
    "signature": "0xda3716212b249c21e0209d6786f1959372c7b63185115001f9c70ef8ae4b096552b5fbc1355f6f18a1a5bdcf3132b3b67cac4ee7c3ee67365af01987922f1a121b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}