{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533998714",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8539aae2269161e9b087c4b32094d8305e001d3ebce04bfa57df0bc78412021e",
    "signature": "0xb88c1cc57d9b74086720467ae1a726801c7e9fab7058fcc475337f15e4ce428709057411879545019c72fb2f90f7f00f5a499f36521f6e44ea1a381a48dd0b371c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}