Transaction not yet indexed

53VjSWQGhYUGb2TRLGneaqEQjEFPzZ1FdaXyPMH9ALZMyscx6p4V4G6SPARt3nTj8UESEKCSwQRr6o9DWZCdbekm

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