Transaction not yet indexed

KEFF2MM4pvuYhPCDDvx2NHzcVe5DyiHGxwzVYxjMSoLhRruCPLSM2RNxeXT4f51bc24ADqZ61xDNEDrbNQ7FNub

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