Transaction not yet indexed

53sx4F33eCpXmzRQv4FNQLrcKAKZv6PNQRWSyG54ACSaV6Dh1bZqqxHPqmc3LduGxfbnyYPEDEYPTTQVU3V4S4zQ

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