Transaction not yet indexed

21CkHsehqncbbRtbUpaJ19ofAC3YpC44821xZUQLhF5Eqrsb6x9JVHaHwSHbDZYuwkR7Lc2gqU6FsNPyfVUgJ6Ux

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