Transaction not yet indexed

NdkM2aU1UGrjXhnyEvfPwwmgVkGZUfyBq7ByNwU8YvSJVbFCmXXgrYiypYyEehpyehCXtW8R1em8TjCoqorQfdZ

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