{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1963573784",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x95ec45b10c55b2d592dc0a469f4b5391ffe8142d30b33448186667d7ada76edd",
    "signature": "0xf1f1653bcf61ddf22c48493b25dc342d09ab3faae6bcc3300200c85cb2fb86235fea95780f6c1b20ef0272539a8c9df2fc84e385eb6c46dd92eb0031be0e12e61c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}