Transaction not yet indexed

WmmfmWL6EWT3S7c4oK2FEhC9Ed9aFmemR8BEYtvvoxNVjPvCAMvXSc9HbyFTfZtVbsSpmHqorhfHVACPYjAMwts

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