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 #0xb9a5bea9d576268d342e122a9630ca3b951afaa3ca1bc05b978447fbe745ac39 · ArcScan

Block

#21,618,929

2026-09-19 05:30:21 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,618,929
Timestamp: 6 days ago · 2026-09-19 05:30:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xb9a5bea9d576268d342e122a9630ca3b951afaa3ca1bc05b978447fbe745ac39
Parent hash: 0x00a053d7…9c7997f4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,618,929 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.1%925,463 / 30,000,000

Base fee

20 gwei

State root

0x3501df575d04…d20df48dfb55

Transactions root

0xd34ae4ab9984…2f0542b73410

Receipts root

0x933fb907d1d2…c4c17c903a02

Nonce

0x0000000000000000

Extra data

0x00000004a817c800