{
  "manageEntity": {
    "action": "Repost",
    "entityId": "10556325",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf55e0357529548697e2dcbc256a4e0da26229db03792abfae0131563dc948abe",
    "signature": "0xa44bc87d58706d91322911efec1b86006c5b5ebef1f58ece536111de992a596550b4e8a8bf333a592578f1b60f94bf978c97392ee3decea0543031959d61af681b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}