Transaction not yet indexed

21ambU2haSbPPCx1bn5T2UJBMX22AD4hievM6eUxde1JQCNPbwdaCiJhVEmXsL2n1V1ec4MsjimLyzfPyHVG9NBZ

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