Transaction not yet indexed

U5ME1kCYtbrcafUWAMJRitZuV1bKvQTfTMLctwJBgRkZMJ9NwYbD8V27VtALN2Dc6u6EeEiZzGGFpgRkptEs4ps

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