{
  "manageEntity": {
    "action": "Repost",
    "entityId": "387029910",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdae7599fe6e6d116c286c4a991b7ac0d41769b9a3915130d05fd9c891f58ad94",
    "signature": "0x98abcd89fe62abed0245b618d33aa783b9b9ceee581b12e8e0f15d0a4deaad1e178ee1d189c0a3357138ca285ad6ec443caa7cf5e9142ab2abb31c052a5ee6331b",
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    "userId": "615702798"
  }
}