Transaction not yet indexed

2ECUsCnLqKpzxDcuHKqUfnR8iXST1AFvadiFB8q72YW1VivDMPbSMaLZpiYhzxg4p2GkqDrcqf5RDu4twdp2SmoF

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