Transaction not yet indexed

1Au8gXrSC79zCxTN2oAHzfcR2NL2PtJfg2MYXRk8nWERBqgTyGzj4TwGC3zCGr8aX9sRGD5LH3mhSbpGUMmiMrw

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