Transaction not yet indexed

553DQL19hXmr7qNgnajZK3ZHv9fcm4JyUsZEFnwDjSMQ1bJmjp8kHTvcPywukjPkbv3MPBGM9q6ochE3znN6BJbu

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