Transaction not yet indexed

55EFpmnQPyDMKcVmxz7WmSQaBDzFeQBRoAsz3DDBV1V4eqFS12ngsh41LuCAcjjnzUaZWZyWo5TdDuh5x9T6PLDd

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