Transaction not yet indexed

53iqSkvHYtMPYGXQDiZugY2H5VAUbasCX46YTq7iLAhzMRAjAJz1kZLKJuuKreeGqs3yJwfs6Rk65RhHNvMFCeE6

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