Transaction not yet indexed

RbmNoWLy5yHHyyqLLb59Qrh7Z9FCeJ4AVMzEffBY9Ndd1k4QeWrN7kySqd9Am3WnDFhVkCcVNqhr5ryQYGvndm8

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