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 #21412247 · ArcScan

Block

#21,412,247

2026-09-18 00:23:07 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,247
Timestamp: 54 days ago · 2026-09-18 00:23:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x3141d38e6d0f78280fa57cf11733c228f1b6d0d4dea5e6b3982f4876603e24c6
Parent hash: 0xee2a58ed…328390a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,247 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

10.1%3,038,842 / 30,000,000

Base fee

20 gwei

State root

0x78a143029399…b56f0f8e43ca

Transactions root

0x4c646b3c2a48…f9b963d6d564

Receipts root

0x848b2d880171…e62f7530b227

Nonce

0x0000000000000000

Extra data

0x00000004a817c800