Transaction not yet indexed

53ZU1K5uyZ62Du7EyCpQjjkQiHEdNiTBDkB7QNys6wFi9qC75tZmGBSqK3sxAtNBGrdC3h2T9bMywBch1HxkbbuY

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