Transaction not yet indexed

5u1L1StmQGUAsq2WWMK8SnSeUbwUBFe9R3avPZVDwpRnAYMsqzwG5ybCTvQTQv3RW5j2CCY7chHxTtPFeJUxcVCF

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