Transaction not yet indexed

2Umk3mUtf9G1keppEAMtYYipjVp8jfp9n9mfbkEoDCZVF5KLf1CNJGiTWb5HehvXM9v1A5ovSRdHS1RhcctrLSs2

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