Transaction not yet indexed

21TSuTrFq2uL43TfMdRiBHhDZCaLcswLGXPD7SCULFsDtaFSVpxfiL2uE7Bd215jYA76jG15kX7nBBGQMqwG2xG7

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