{
  "manageEntity": {
    "action": "Repost",
    "entityId": "775465983",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x884b4e78ab843ddd99096827f6a9b360f207edcea8f8f63f1523504019d4e65e",
    "signature": "0xde4ed710867ec29b965b8a27073c2f15d4dd76a8485193e7ef8097b90f91055c69b313ac38bd819e429e9bde72d0da497fa9c1c6d364926aeda38cfddbe6c05f1c",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}