Transaction not yet indexed

55MXnUbYbFWbBjzqUjj8o6MUUSyhxgEqgiKd7TADpPiVopT9JXhpmJqMtzw1x1RMEqCwSqXP3VgngoSnwECqAbpP

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