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 #0x0efe6f2f5c4c6d89885b18dc192a83ce605a7ab2397e011fddd3d7daeac9cfff · ArcScan

Block

#21,551,078

2026-09-18 19:56:39 UTC

FinalizedProposed 35 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,078
Timestamp: 35 days ago · 2026-09-18 19:56:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x0efe6f2f5c4c6d89885b18dc192a83ce605a7ab2397e011fddd3d7daeac9cfff
Parent hash: 0x07232a7a…9f753ed9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,078 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.7%818,096 / 30,000,000

Base fee

20 gwei

State root

0x2015c61813ea…ff049626d986

Transactions root

0xafb9be7a53ea…29f4e7a0a245

Receipts root

0x76fc2c2ba6ed…c382ef2f5ef9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800