Transaction not yet indexed

RBbQ1MoLBJB5pHjThCHEeDF58ysU54JZd6NGE8gHqY1nTXfE38CuQDECmaJWcwEhkoWUi6msT6PDbgGTSHUrwDZ

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