Transaction not yet indexed

53vcFfptfTQzqNwkQUfSrfWae53dVkCwMuPEUJS7AB9vRckFH6jnZoGPCaSJ7hupfbzMwokX7ARVPHMvL7moJ1v4

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