{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1233479065",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd00a7e526712f6acb5d3773cd6b6df347b25f4581ff4c461865b6b8ca791a738",
    "signature": "0xf3943bb92f2a42b55dd4c5e026c717ab765ee472514abd57154db8a04eb0ba514eb175612c3bea933dd11efdc22ab72daa5e52d1df590fedebbc9085b292b1a01b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}