{
  "manageEntity": {
    "action": "Repost",
    "entityId": "436223",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d1034c6826f6633b6118407e7e9b7cf8e373d9133a71b27a39de28562ecadbf",
    "signature": "0x04dbebb8a04a9c4c35652d99bd034ecd0cab4dc8b41b821b89344d85964844fd6db5afcb0f48b26492ca34d6ecaea34a3fa823b22881a587b424cc837b441ade1b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}