Transaction not yet indexed

53UBvFCvAvRFSCewcTC2rgWqhQv34myqQLxoKuzwjme8SYZri5o7oPiWXFQxYWEmdNHmAUHEE9dkWG5FgoAPdr7f

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.