Transaction not yet indexed

53m1Jcca48tsPcdXkAo5DdBHuoAMe1TYRaHUhqwKau1r9DPd4XzTPZasaqpJnSUuuovFkriVBscYVWa9GvTmvaZM

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