{
  "manageEntity": {
    "action": "Repost",
    "entityId": "814793",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x678555f683955a9e39b9559702dfa341bd5522a10cf6b34b1ef9d8ea590d60a3",
    "signature": "0xec7e95730d40de69b270bf210d5a3091a946035c07996c8124c06df6eba6c4123f68b52959fabf9612bbcf638b28502f7bf63f5de46b72f418f065e3d93bb5081c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}