Transaction not yet indexed

2sy91iVuAbEGaYzX6mEqjKGcXUSCXUmUSzst6Y3Y2HXtMQbpQVMDc7QS6ECqWcrSaP9DpUSytmWmZLKvBg8TbzT9

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