{
  "manageEntity": {
    "action": "Repost",
    "entityId": "274653",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40c1f020e59e6c8908b359a3be187b071aad84d1d3bde41035005010cc02a35f",
    "signature": "0x322e1227bec24eff43832047b379b2af4a73782cec3c2acc6e8600d80a45cecb5f1ca77f4a195019f90010f08cec92a5f4c8823fb48b73d89740e6dd8d4569fe1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}