{
  "manageEntity": {
    "action": "Repost",
    "entityId": "606683852",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd135de0e719901d76e00e5b2918b7b1fb00c832d437cd74817aadf0fd99cbf48",
    "signature": "0xa94328e66b87549d972cff595c4ddac7c697fb770d2e256c4842fb3c155487d97e28c1e4e86b5b07e1d78bc7ab5ad0969e27acdcf201246c7e47aa95df6b13791c",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}