Transaction not yet indexed

21nC6fE6gwuqkDSXDTZN4oSWw32hGEboHJZzJTZTSqAX5fpeW2CbWqhVP3t6P1RJCwZE6gH8dGKWaw38kS87ufTg

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