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 #0x420a22c5556efc917d0019507d2aa1cd98f4762cd1214d47203cfefa18e98a95 · ArcScan

Block

#21,310,937

2026-09-17 10:06:25 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,310,937
Timestamp: 13 days ago · 2026-09-17 10:06:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x420a22c5556efc917d0019507d2aa1cd98f4762cd1214d47203cfefa18e98a95
Parent hash: 0xb224e60c…ea89dbb8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,310,937 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

71.6%21,485,869 / 30,000,000

Base fee

20 gwei

State root

0x4540971a138d…e8b8d384222b

Transactions root

0xcf63865782f1…38025936bb25

Receipts root

0xac2bfad049b2…e2635be6b76e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800