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 #0xb77bfde526d2acf87dd02ba16ca6441232aea9f186e260906328c9a4fffe9131 · ArcScan

Block

#21,208,703

2026-09-16 19:43:01 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,208,703
Timestamp: 3 days ago · 2026-09-16 19:43:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xb77bfde526d2acf87dd02ba16ca6441232aea9f186e260906328c9a4fffe9131
Parent hash: 0x64eb2d3b…1e77036a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,208,703 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

63.5%19,065,540 / 30,000,000

Base fee

20 gwei

State root

0x9e2cf382b66d…18179f3e7269

Transactions root

0xb919b4b68cf2…35a6531f19b6

Receipts root

0x00773859da26…6dcd0a6755a7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800