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 #21322395 · ArcScan

Block

#21,322,395

2026-09-17 11:43:08 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,322,395
Timestamp: 5 days ago · 2026-09-17 11:43:08 UTC
Transactions: 0 transactions in this block
Block hash: 0xbc66ff2606dadf6c697b8021f601cab7b292b1dbd3f973c9d830a042a264d1b3
Parent hash: 0xf08f4864…c9b0fc69
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,322,395 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

31.6%9,497,048 / 30,000,000

Base fee

20 gwei

State root

0x26d44cc05d54…e6a270534f6e

Transactions root

0x1a40573f9294…521da0f042fa

Receipts root

0xf8fb42928ac7…d271d11893d7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800