Transaction not yet indexed

iSGJzbRdJemKcGSKQ6e7179vF21cxwh8NHs4HZHgVjV9EQamQxyLJSZip5H4S8WbfbE2rBcxVuVSBdfNDAbnuoC

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