Transaction not yet indexed

21LnTmbsj5b7jKmC3a8pvN4rJuRinfp4hfe9mYLofuQZoRYkxRdV3A34uuqsiXLJDDyLKnLzzG6feEpFjSys7qTF

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