Transaction not yet indexed

53zPSW4LdrzwSz3WrUtC82xx9R2sigHqDKMdfhfPH1nSDVM8kHWQu3A5DHmiJ9RmtZ36yLBH8zzEcxczqM4S7pY6

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