{
  "manageEntity": {
    "action": "Repost",
    "entityId": "388925",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7dd7eae72214abe4d382184140a68f9822f530b50c4479273049608c7990dbbd",
    "signature": "0x971031b7cc1df994e45e344273acaa654cc13020d8b0307fcb16ad683acd83e6787112de47eada7ca09c558b22d62c945fc215864603619e734346e435efc2de1b",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}