Transaction not yet indexed

21Nfm2UcVB6Saszao1s7GKDA3Je8ozZ9fqdqYX96UidK8iCobeDbNEDAQ4bgCV3TUDb7dkXJioKCadSyHFSptRGt

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