Transaction not yet indexed

2y51aPse15u45pjQz2ySNvosA59iitXTLjpDR4ibJFMJWBHxAPysbrzMGFvAYdSZShuWHGZ6usUNRVQK2RZdP5i2

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