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

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 #21316745 · ArcScan

Block

#21,316,745

2026-09-17 10:55:27 UTC

FinalizedProposed 52 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,745
Timestamp: 52 days ago · 2026-09-17 10:55:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x68c2bf62c2d10724c0afacd089c9a7c490cd5998b94f7a69217d481ed7caa46c
Parent hash: 0xc6fca046…36b76255
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,745 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

13.2%3,950,591 / 30,000,000

Base fee

20 gwei

State root

0xcfe9ecf6d243…a2841df67770

Transactions root

0x21865d5fe32e…7a2c65f75457

Receipts root

0x3842441ca7c8…3b5f4ee626cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800