Transaction not yet indexed

RB9spDUShcDhRQ2Xd12NJ9YHHo81eHGPzWcxGhHHo7pQSD8Srvk5E6AF1pR4UZ2XXah5ikWaPDAKRCEtdmx3ciE

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