Transaction not yet indexed

K12f2ppUZQNKpDRKGanT97ZiPkcPAS2hfZmucCJeQcmX1Pa4uXJmDjcN7cxsicHzbNrms6dEF1cSpi6at8NwkCU

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