{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2006173474",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3a0581e02dfb031bbe64e9c309b198d9f92dc3f1a8b0e5b63ad19eeb0da71d80",
    "signature": "0x10bbf01cb2a7a9d7861785fc62502dd10ae33e9e5046dd39ca69d48520ab674f407e39fc5a97edde97f0a63ec8b3091971eea23b51c73648106962af331821f21b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}