{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1534894684",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd85c6569b8092613f32bb66b138bc347f4eced14a8dd03dddbad2d4c5580b5d3",
    "signature": "0xf1252ffe576a5805a9194f85b6c0092b14c787efdccc0672ac778701f1cc4c2b7cdd13dae235c1899f4de88bf3c52bfbcdd114ce46dd79056dff841d9fbbb0d01b",
    "signer": "0xe5223Dc6E411A24e22DcF917955e97a8D7479d0c",
    "userId": "981716494"
  }
}