Transaction not yet indexed

21RTZRpkKtjMdkFLCd89CVwGJzZzpgHDUDk1ARUNVGwrWjPzr4wUL4Fp7hb6mRdEK8888gdYMRK378qbkc43Repq

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