Transaction not yet indexed

WMMAcNaNfq2kgvNFqLipizj7f4ZnUEM9eUKFgWgi3oYZrffhmMJt7CyGGW11ARJtc8XbPbsLzFJnq7bjVu1Qft8

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