{
  "manageEntity": {
    "action": "Repost",
    "entityId": "283386247",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa6be2cdd4207f318f76e4bdae07aa0646ce0b583a8aec6c2c2bf4d6f92ded170",
    "signature": "0x22a971db6000d454ab74ff528df1b8d3975c66a5080a53a1f9d30297df706fc05b18320687b43ea783000f991cc4eb13322d60290eb62383bee123443cf61f221c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}