Transaction not yet indexed

4b2MKkBJTPwEKeHZYcJRVCuQhM5WWQirJpnRJR7y9bfYSmJJSCSFXQTSKjRSLYdTkSTFeZVQa1aAcghdy3GNPmn8

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