Transaction not yet indexed

4e88mLeYazemS8aQnqFHXFHYk9hKsffL31dFi5Fa9LjYNzP1SSCKTU2enHajxmuhVKWBoFj2GhF6XQ87Fc6JS8Yt

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