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 #0xddbd6c2157e7f6665e51355bf769424db75775072d20d5bd3f44ea9ce949edf6 · ArcScan

Block

#21,256,436

2026-09-17 02:25:58 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,256,436
Timestamp: 53 days ago · 2026-09-17 02:25:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xddbd6c2157e7f6665e51355bf769424db75775072d20d5bd3f44ea9ce949edf6
Parent hash: 0xae60b05e…eb7edff8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,256,436 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

13.6%4,079,182 / 30,000,000

Base fee

20 gwei

State root

0x32b49e21e943…889374a0772c

Transactions root

0x5202cbd18e95…4ceac438068e

Receipts root

0xbb7a5f4d04cb…70b128ccd364

Nonce

0x0000000000000000

Extra data

0x00000004a817c800