{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1348838786",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc68e2656249f6b835475411f7575d0705344dd8838dd757f5475d7e9b8052e89",
    "signature": "0xd9cb89c146cf972269ba19b9a8f0d4154df0349b8f94fd98a5ea2b51c65cb2366b1f9c50c2466e5bf97e0f0ff285e523b0e102887bf2fd118a620907cdbcfe0d1c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}