{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2101654740",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe7cdb6c1bee68e83de7011d4ceebab01e551e3fe6952b1713e973a042ceaadd0",
    "signature": "0x9900673e4a7e963e7c4a313f2546072883c0d3006521fafc5afc26d6fe48d3eb43ee08f0da2d104294ff12cb122b55bcd17ba21dea1349dc02346c3dbf5fb77c1b",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}