Transaction not yet indexed

21LQcQbreBdxD4QxAnJbcZ1AdcHqTLtmxrqqAoFYpHXLVUAyBnELq6GuSPRCouVa8f64wduCRM3HPX2p2yNz9zoZ

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