{
  "manageEntity": {
    "action": "Repost",
    "entityId": "311352",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x59f47192be0e266b8a1bfe47aff859849aa7b696eb9f2673f2bd18fd2dd901ca",
    "signature": "0x8fb73bc276525927af1a002b4b65caf0f6621dc9ca682f1f34613dcf94a5c724505610ca32cd514cefabffb9d3526dc7e0d482306954a4038be078b812a3e7b21b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}