{
  "manageEntity": {
    "action": "Repost",
    "entityId": "358392140",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1c92f2b7f22c0b1851cabb7c8ff8f78e2656044d9f20811cd14db30c49e778da",
    "signature": "0x25ce6ea969aed6a2e639e4abf054603a32cf78609ef17e06143b279d804dee8b59b8cd66f87f414cef47610d6cb8399fbad761cfe39455126e2beac880ce85081b",
    "signer": "0x98B3f06eAEa080E8d8b1C86F1c9FD36Eb33dEd5D",
    "userId": "615702798"
  }
}