Transaction not yet indexed

21a4cFnfhYNGb8YQ5TCFD6DLUU5ddpFxNsNepfwXpPx9rizrJ6xauvR9wpNVrta3ACnKLRw44EaEstTR5b6bVuRe

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