Transaction not yet indexed

5UDPqvrvExaEwKcwow3f4rvRhiWwmsArb2VdkZromFCP2akX1rm3E54KAeYx9GGc8pYgkwUSNhfztkNNFnJKfEB3

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