{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1973099174",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbf213daa46a39a41f3fa54033ea50a04cdfff29b64c2eaac5f429236472407b2",
    "signature": "0x56e19040d114e92fb474ffadbbf519babbb563a10ce0a2892ad574a4b1d525fe092405734fff1f3a1a52d67dfa28af80072cc589c20bc4f2e905fe11889cb55e1b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}