{
  "manageEntity": {
    "action": "Repost",
    "entityId": "252564",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x866949a9e8343422a74a1dd68ea0933e7ffa68e7f730fb566b2e6dd8b00e21b0",
    "signature": "0x9d5c6f92a0059ee723c9f1d8473e07b82c2fd6df71c8894c6cdb0a8f34b7105d4783381f4de7ea9e99b3cbdf10a7b0cba5ad02f132a1f0d862769b16145f9eab1b",
    "signer": "0xEeea4f65FD2D7EffBC68176EAbe8544B088Aed57",
    "userId": "584616263"
  }
}