Transaction not yet indexed

RihRG6C7iKJzZ7o3tbrdnDeKYMYTYCJFwgHeaWWCPQPdksEwhZ3WUESdzQS9tr2DuTk3ZmykAqFd36ZD1ZZw3ZP

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