Transaction not yet indexed

SQ8E9ErScyZunqD2oqUj6LPc9C8YvAD8sYMTymd4byXotZEShxWdHRWDqPPQBbXp2Esk2ED4x61gGnHK1gPudPZ

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