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 #0x8c19426a9e6d23c0a991ff5e1387c94e7e2e6d1e9896d85790a49fa51392dedb · ArcScan

Block

#21,371,126

2026-09-17 18:35:34 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,371,126
Timestamp: 11 days ago · 2026-09-17 18:35:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c19426a9e6d23c0a991ff5e1387c94e7e2e6d1e9896d85790a49fa51392dedb
Parent hash: 0x5a5c131d…dd0d33e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,371,126 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

9.7%2,898,599 / 30,000,000

Base fee

20 gwei

State root

0xb980015320ea…993509446a93

Transactions root

0x48ed852d898e…ad6249967ce3

Receipts root

0x7c1a53714446…a889d0b918ba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800