Transaction not yet indexed

53tsudKUyeCE7qr1U9vmdpWrgNqSihDJfPDAFQf3R2u8BZGsJfLB3HSjjvJRepDdhxCrypYLgiqjXQuwS5L2m3e7

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