Transaction not yet indexed

88PgWkNvWDD7qDnjtQfMD1K9RXC9r1aiEh6gjeCfH1Fr81CbQv9qBQDmtvvmNhFuQ1TUbp6d4ZAsMfvdcdFSaZP

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