{
  "manageEntity": {
    "action": "Repost",
    "entityId": "697328974",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x774a4805834fbb42a2e2c7e21dd304b7760affb7e969049fbc97749025662f44",
    "signature": "0x8384eeb4aeb7164bbd73e3ea56bc40e73f4a66c00cd7a617c3bfc520a6c5ca8804de6e1f598327affd896b2d927dfa52f8087579dfcdc10b5f0ab91e62d342661c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}