Transaction not yet indexed

RW4mS4aJ8MdP2qbk3TU7XEZaMqBxnqjt8TRMbsHY7pXNMiAyYFXMPCKphrD8iH6by9Q6EXCpvi6VzX2fuJaNLLN

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