Transaction not yet indexed

53bVXt3ExWvEd21wAVd5miTUXFJrq18AMDyWDret7y6nqKMmzXYAeMKUxUMgQwqhULFAbz76aH5dWkKDNKHK2pmm

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