Transaction not yet indexed

53LPVcaL1GS9kBVfxGAoiysbCdeFo1vWxqGXTd7QFiQiZAsZSzRoUwa4B4mvvx7b36hav6xwhZqXq4AjuHFnhX18

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