{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1157775286",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd468370c6e8e734da32f7d0376afd672a177da8ed7f4563a03331e13af0a0c53",
    "signature": "0x0701e37b17ff0991f6e9df097e144235ab16a713e88a7aca72adc257c5f0c6a52e83714f85ba71cf7166d7543df8ad6e152726e4ea07d868062b5593f1156b111c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}