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 #0x1a5af6ff338ad79c58457703358ec2f29dc946cc790d8beb352a6514a016bd1b · ArcScan

Block

#21,403,110

2026-09-17 23:05:52 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,403,110
Timestamp: 29 days ago · 2026-09-17 23:05:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x1a5af6ff338ad79c58457703358ec2f29dc946cc790d8beb352a6514a016bd1b
Parent hash: 0x00921662…a3b3a245
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,403,110 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.0%1,794,775 / 30,000,000

Base fee

20 gwei

State root

0xa2680f10e159…7cf37335bec8

Transactions root

0x1504c4fcde2a…6d4ef12c679a

Receipts root

0xe1d88b744612…8a27129e2375

Nonce

0x0000000000000000

Extra data

0x00000004a817c800