Transaction not yet indexed

21fvCkM4G8fU1VWyPyAo1i6x4pGCgT3KB41P713CgCgYx8vLy2fuB4MRR4kq8b2NTTRWTPDgZLzmJKAJ2ZuMt4e1

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