Transaction not yet indexed

288ag1aEziM1D91UUzg89tkV923kT2YkdS9Kpzf7sVGuckQmE2sXtLoNumFmV67UsQjvsRgxJ1YtEi5UB8fWJEAm

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