{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1283878274",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x693d6abbf74561f4d12a74a8aa39651ac0106081f51d0c2bfbba118058bffbee",
    "signature": "0xfcf72d88e6ae8d99f73c584b31f5683451b13873d8504da7703aded791a65a651efe730c1c41e1201e2ca0591522af06939cc64b2747ccd1d4ebef69109e4e541c",
    "signer": "0x7425EdbFdF528603A88c658f4cf8B1396a8a77F5",
    "userId": "406225571"
  }
}