Transaction not yet indexed

RB8w6LxyjietxuKBeRqDUQXBr667aDM3m3u9TbbGh88AUVVyfFVhpfw1jmFZCEFSHdreWNdViYcyKLGHm1iTfmU

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