Transaction not yet indexed

UMwnUmjriNeNnz3BWeDZDBMx8yuDfQJ3cRi4dNkqiXL5xn4uSHCadgv7oHHTaEGP7bPQAugthhRfAaobJWPd6gQ

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