Transaction not yet indexed

2couJR8KNMfR8RRJ3H3cDg8rVq2B8sv946qCdWfY4mnfaFjRDMJkKJPhqBqpc3ziWXLTTUcPRPpbP9PXUA61dV85

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