{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1696478178",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x99937fef2a080f072565400c7e47896649240fa2fbe04fe79571b4f8a0ce7de9",
    "signature": "0x73a009036c37b8ba8b5e8054a4300cc2f85428f2e3b2e7a55720c16dce501e9b7c143e37f2877e3c951db24fc4ca839917faea65fb2b0bedab90845f643834af1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}