Transaction not yet indexed

55ME2fpfCiP7ScVuKmd5Xc19LvB4j2gyaiAb3F9cUJCzyerBNYnSaynUgNKpxFv2f4zWm6xMEy5kK87keK5cj1fp

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