Transaction not yet indexed

iSSFgu9JF5rkG2NHpkhoojAfw9CjviGvqX3aBo8M5EsorQRgC6Z4eVKNHWKHdmLptzx3Udip5ZfQDQRVdzdWv6C

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