{
  "manageEntity": {
    "action": "Repost",
    "entityId": "470828414",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfccc865aa46b30525bef2a715810fcd2082e713f5d577fc2c261361a13ad6343",
    "signature": "0x9f9cc8181d910b3c05037248f6c5e8f6907e8ff65f23159be8b9271bc4b38f2c25818854d3bfec21e43f5f91b7e920c3f5228b4edc2c0b003a3cdc41a828357a1b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}