Transaction not yet indexed

53cNVgATu4MQiWuWUZQPCcjf3vRhf42C4MPVfv9eP1hNmQUsWN299WoDwupkCB6ECiZ9zK5g2eGWJAYW1mvC15Rt

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