Transaction not yet indexed

Wmn1YzFZ2QLhPLV4DwxaUYwtU57MGUrV6KxTk3FtyMBiSTsTs5JriwVCq9YJx5EuR7cPCACAuZCScjsG1Nq21w5

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