{
  "manageEntity": {
    "action": "Repost",
    "entityId": "717646396",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3f29a012f75068cf13129ebd8a88683ee79b643d71d71ca61e4f97787bfdf415",
    "signature": "0xf75ee3b301c17583277404d320a1e84199332728faf52aadd361bfb2b566c78f6e48f54430a401bfce21502d069a785a24b7c5c4bf982271fe4302e6bdf4d8751b",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}