Transaction not yet indexed

55SmS4TStrCtsnat7kNHEakmSBemHzzJ7ieRCuGCQG3C4GqpLVmGQLQM8i11sDnRQPFf7ESr9BZy1yNaoo669HRe

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