Transaction not yet indexed

53NUDH8P96pvMZYbvdH2urgEoSJXfLF5vbNw4p7sw2CeMSQ3mL1B3w6sgy9nLGdYBwx4eQ33ET512r7NywS5NWZG

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