{
  "manageEntity": {
    "action": "Repost",
    "entityId": "214905950",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c5e27f5f2b2f0190da850302d64971fdb85f79895dcbc6e0917e04e7c89d32f",
    "signature": "0x4f6371102b6668ff86567d083e27e911a19dcf05d3324c1744bbc4f37bd424112e0352c975297759196da218ca629b2086ea4918591081e296bbd77d79aa4e551c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}