Transaction not yet indexed

iRrw9Gy9cQQGRRGGKd9GGssz1w6mr5rUDenQci2k9Wv2Me6t5XmDmaXF5WDMeZdHJ7uf4ngWYAVMfxEX2mvQUt8

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