Transaction not yet indexed

SX88NAJRhpF15d7jsjLkZ7aW3iTDQnLpsrWm9uur1G9uSBf8FSsPuPa7UbxdvtfhbUb7679SQX6LHzZVwMyHEKY

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