{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1121225141",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x91885298c0b4953a67dc1f40cf21c1d9eff57d46034474e5fb2de071ffcbf3db",
    "signature": "0x79c1828201d2843ea8dd38912e7368d21909b114362623a4b72eb3433f05e3fb4db7c20e6d83f8fa214a2f43c8b0c790cfb324f91abd129ffe6682a2e768f3631c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}