Transaction not yet indexed

21AmJXb2TPqgMShUdnLvnpKm1ckHDjTUbYFN8bGrTcd2KK43wME8SSP3Tf7JuC8AmbkyxdGk1bsChaayn3CYbPHx

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