Transaction not yet indexed

21mLiKprD4iChQvmMgB372QHfdHpZyMsfReXDNGsutSxu4BAq7bQCFDuwfBcY5EzMmhDM4QzPUDdJGfkYcL2nCB8

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