{
  "manageEntity": {
    "action": "Repost",
    "entityId": "906721304",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3da25a0e27b1bc8d7b80726d8e105de16235ed5bede6d65954ffefe60143980",
    "signature": "0x1017d3d1944bcfee719ef6f79c441b6539ae76a2adc3d4f5f52f072517bbefb31030eb6b444e9bf964264ffde5ac1b33300cb64f1908dd5dbd3f7327a1d9413e1b",
    "signer": "0xdA0eFB0e7b973C487c12501759aDb23012CB5248",
    "userId": "178070"
  }
}