Transaction not yet indexed

21tkj2DpsaL7K1g1cferqMh4wwvsdjNia5SSeYLyxKXfupV2jgHYg7W2AUtq9UP6srL2PKS92VKuuYaWVYZbthME

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