Transaction not yet indexed

55UfKiEaDQWQ75nS9TQHg4UKvCAsT7zyozL2Utz5d4zj4TCxK1jYrRi3hAw8QZAVa8N4BpDCmqBL5J4MUnBME9ot

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