{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1749523534",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x688abcad6f4a4931a30a1307e58bf5e3f7dc041f88ccbe6c7432ba117ff91074",
    "signature": "0xf3ed7d918df9e4d14d59536f837fccdcdcd67d247ef60a3b6803c9673e8d67ed7bb1392e0009f82a8dc08b988472615ce12383ed92055ea550746c18aaf7e6b61c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}