{
  "manageEntity": {
    "action": "Repost",
    "entityId": "30030",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd001384d9847f93cf2a04d88895d85b46ed5d063ced240b1ff807b900d44979e",
    "signature": "0x6774fc46f73e68d2760509207e817496cb1f5eda9974f941cecc9466395dd0b253c3781e02839d5427b07a06e30290159417912a002919ab4fedbb595d5296c01c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}