Transaction not yet indexed

42UEN5SpMQqEoasQBKZhHjWMb9z9o25bjvXRSQu6cEtoJD8fGJbNMPQL54Dfnwjov8U4sXKbfE2p1mEaoeuYQoZ4

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