{
  "manageEntity": {
    "action": "Repost",
    "entityId": "274885",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x40a53f37eec42f155df0c7d9dced2a5d3e157424cad972f5f303ce57accad373",
    "signature": "0xa8c8341404795eeeb96ec41f91896d06bc64925345408ee0765513b6bf60be1609a1aa7b667b34c86c0603c05cfaec39a416e579ce203d35fc591d47917a0b1f1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}