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 #21304076 · ArcScan

Block

#21,304,076

2026-09-17 09:08:27 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,076
Timestamp: 6 days ago · 2026-09-17 09:08:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x995cf615f2b94d61d3801c23df4f05d5f05e96fc4c282addb2d164d38e63687b
Parent hash: 0x7fb3fc67…b7895c38
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,076 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

15.7%4,722,330 / 30,000,000

Base fee

20 gwei

State root

0xa3dba022bafc…3ba1dd86793f

Transactions root

0x7683bb2caa37…2560508d281d

Receipts root

0xa551a009ded0…73201ca4dab4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800