{
  "manageEntity": {
    "action": "Repost",
    "entityId": "698869",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xca89f0353618d64173a9a09042b150269fe54b78fde4fd70b796e3e775706fad",
    "signature": "0x54a5ce1065d50f0013c4e2cc5facf7cd5a3e0d673848b999fe1829dfeb52d2e268f90b1186d182121fbbd20a86c05cd1dae98930715aa08dd06631cc1682ef061c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}