Transaction not yet indexed

53Cki3bX2wpbdonmaxNHa2qnujDVJLEmXPbDCDQDVbwBqevbBEebFH4C7Czm9Kfn6WmvHMowriTJnoWuLCXUXKr2

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