Transaction not yet indexed

21d2BLBCh3thLgkPkthhKRM51eATXD1p3fhDperSd5kunKg3JX2oT2c2tX8p5mLNoEgPMLLpp3MVg1UXTPMhe1b7

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