Transaction not yet indexed

53ZBiSa53FUGKBthc4seTP8KHNcfax9PYBamCKsQ3UqfVrqf3rG75pkr3K3j7RspWDD9i3vbaThDhVYz7jyH9kAu

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