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 #21374626 · ArcScan

Block

#21,374,626

2026-09-17 19:05:08 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,626
Timestamp: 12 days ago · 2026-09-17 19:05:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x2a204d7b62630655d4c4b74bd14aebddea3d87979d8ae2c20c2794b29f0c6d35
Parent hash: 0x6bf70d1c…6e49a38f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,626 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

28.2%8,472,035 / 30,000,000

Base fee

20 gwei

State root

0xee929368e09f…97c66322676f

Transactions root

0xa2c28c29bf46…c4729c79aef9

Receipts root

0x496e81399f74…ca06900ea641

Nonce

0x0000000000000000

Extra data

0x00000004a817c800