{
  "manageEntity": {
    "action": "Repost",
    "entityId": "502434702",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb0e63e0657d326e5854d3fd780e16911cc54af24669e88f237e28fbaa7c14bbf",
    "signature": "0x42387f657f534f10b3d1340626f2ef0468f451589ab6e58df5e6cd8b16e2a1f361cced8151ae36bc04928f770b34515130ae3cbbcce9a9afb2be6e3954e9df8f1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}