Transaction not yet indexed

53eN667L6JdAjpFCTFiU7aAT2eE5k5YQHmB5kLkhbqibCPdhqKtmvELY8oXUxb8dt6RoC7gTo8Q7eHD44UoeWBX4

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