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 #0xa6fc42779f5af68fbc3400d722b40b33422df9a47949d4c99b0dabd6fd6c145f · ArcScan

Block

#21,377,723

2026-09-17 19:31:18 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,377,723
Timestamp: 58 days ago · 2026-09-17 19:31:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xa6fc42779f5af68fbc3400d722b40b33422df9a47949d4c99b0dabd6fd6c145f
Parent hash: 0xe260bdc8…1c09e9b6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,377,723 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

26.1%7,844,316 / 30,000,000

Base fee

20 gwei

State root

0x9e0fcc910e5b…b340359fe84c

Transactions root

0x2fda44c97de2…1e72b0211570

Receipts root

0xddc0ca2cc200…864430572aba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800