Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0xa745d9616268c8c879bd3f4cb3ca412434d73fadd5d03f95eb70462c8ba0dd61 · ArcScan

Block

#21,480,944

2026-09-18 10:03:48 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,480,944
Timestamp: 56 days ago · 2026-09-18 10:03:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xa745d9616268c8c879bd3f4cb3ca412434d73fadd5d03f95eb70462c8ba0dd61
Parent hash: 0x758b7b40…53611191
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,480,944 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

7.8%2,347,003 / 30,000,000

Base fee

20 gwei

State root

0x42653cb1c2e1…9ad32a44662c

Transactions root

0xef43ca986059…10fe86e247c1

Receipts root

0xa28c0d0f8224…b9a49868ff4c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800