Transaction not yet indexed

1ffbRxXN1wM2oMt4JV2fM65R4T2F76DUsWDBq4wjGUaJB2D58wZf573RCZ2ipHSXzfm5eXDzxpQqxEAVaNPZqRR

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