Transaction not yet indexed

53zpv4nWeMh5Pt3vkAQ8ekyMAEyJ9VDb63guEfeHpMY7f4xZqp1FWttYYE2dFtA7ivNrd4DKvTHs4PC3Vz3nt7Ds

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