Transaction not yet indexed

53c8aP7GKfjhXoePgty6kCPqi2RsnYesuD2MZ8b1vHxCJuQq7Y8YBHv5t5cbrfkknXqfsXLK7UTSKdYbc5zW4j4A

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