Transaction not yet indexed

55DWBmrSYiJdUcFGcjEy5myqjivUrNmVyHPQFMp7e4u9XqLJR1m4g7szK4SJYk2AjGfcYGcgvQaVBYKvpdXnvns7

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