Transaction not yet indexed

u16cQwvq1sCSVDEnoUG6UyQP5GTF7QLKXXde4vN8RPvmukuHDZxH7qePCgAGwnBsAdNkN3fCCmFTYP4rxZ5bzF9

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