Transaction not yet indexed

53z2i3pfGzzkjvjuQyGEdLffzWnS8bH1apLBw4aZoFKp3HfkwFeczff4vKt2yvErJMNXQxt5uGDpq1neP2cWUHMS

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