Transaction not yet indexed

21tM3GpcbMuuwNmDwzkMvpJsYwRYHpNrBCvbMAsq7J5CECQKnGH2A47TC2FnLhspf3Hx1gGs1k3iUX27R235yoTt

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