Transaction not yet indexed

21FMreLFeEPWWgoWJxGb7Wgw3ApnBNE7C5FC9FUKFLvcGnNRHPLdd3Zv3JVWhFTtmj16p7vihNuVDWWvxb2gQc2t

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