Transaction not yet indexed

5tZkhco6Aa2bn8qPQg62d9eyNsFU9CKKudAzUc6k3iTDBqtsaRTMM51YpG7y1tFijzqEdB8Raj5f9Q2StmrP5Z79

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