Transaction not yet indexed

21m7DKGPYfsBPEsqP3uQj6kCxu8MsGCA7P2Ynse63pB8YcKENi8w6bdc15ZwgNJXHoWCd89TKgESnoW2i1KfMbEC

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