Transaction not yet indexed

3couPMk74JvXo6uCS4cK1g1LsE3QqKh5nqWcjCc1v3jdaj1gaRi5z8JrpHYaFZvyP2HsbYYZpoNE96khN4gRhQsQ

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