Transaction not yet indexed

55dUDnqkztPAVSDpdTk1TQ64fYFEdcKo6rfdwxi6jKSh57gLoLvVL53SSvPPc8ZEeg1Z8gYvvxK5pSNb9RoT1Gst

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