{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544164",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6cc61a9d72f1ae0e2d5048a0032aac9e37bfb926427ef9e44e9cc7bce6c02660",
    "signature": "0x835bed7f9ec03005d52c30c065f64d957c7ea6ea8705e574911ac67d5464a7107e6ea1896063e2605feaf2400094598742be2bd89c58d4c0ea57b2215c2ea80a1c",
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    "userId": "77551267"
  }
}