Transaction not yet indexed

5tmMBEcET98Gf2R5YQ2JNo7NS5aZcTSCyAAgdR9wN3QCqvkSKPyFmQkqjHXW6G2JLDhEK7uvBNkCxr2qYp9YumC6

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