{
  "manageEntity": {
    "action": "Repost",
    "entityId": "185528197",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa64aeff0e40213f903eee18567d785acb672f069bc710c2cdda96746d729abd6",
    "signature": "0xafbee299d74bfb5a91cb26d8491e6eeac08f884599681854463e87b58a620dab4fc22aa4b9e268f284d0c4c6aa66a9c4f752f223c058bdbfde90f30e4d4651e31b",
    "signer": "0x7fB23CaDa61ACB0c4fCc650FDE57c3B812d4A5f4",
    "userId": "66130"
  }
}