{
  "manageEntity": {
    "action": "Repost",
    "entityId": "11997",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1ee3f6456e1a47f37a1b63b327f263f40681c18332b5fd5fb8c44abe360a191f",
    "signature": "0xb114caed3cde3bd6437a45692d1b314551ffb6fb20b8692126c4657c50ccff0b3d639269fc70b33c0898ba3e538bcfff6d2a78bb9c60fb3b2a325d77db0245b91b",
    "signer": "0x283a6Fd0bE176865B404dfc3B2805D3a2701d62e",
    "userId": "484365174"
  }
}