Transaction not yet indexed

3MUMnb379mUW3WPRvaSvEBPvbUqxPBnMPTLkVnpAULchPcEc9fJSPrBcF7sJm7XZggv168Nwx5xdRRT2RKBifUv2

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