{
  "manageEntity": {
    "action": "Repost",
    "entityId": "108816",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9c100917cd02dc457d40d78d513c2f1ad47749828e50b81dc044862288e7f0ab",
    "signature": "0xec1f79f35ff3e44c56dcae00d02733faa0565c92ffe3d54536bb4513102a11a13f06f4facffbccd81ea8b75743a5ef8d47269fa99d8e5d2dd4cbc5066bd010411b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}