Transaction not yet indexed

55dj198CB6Tu4sQjAboSCjAzvgfXetSeTiX5GGmWBmXxyaBaSHFg5N3dyKcWEwbfAMWVzCyLEkTeBgv4vUGSsQpc

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