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 #0xbb2c1f212d0fced7afa597645dfadc40d9a2fd452e13b636214b85a22305f1af · ArcScan

Block

#21,357,020

2026-09-17 16:35:35 UTC

FinalizedProposed 55 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,020
Timestamp: 55 days ago · 2026-09-17 16:35:35 UTC
Transactions: 0 transactions in this block
Block hash: 0xbb2c1f212d0fced7afa597645dfadc40d9a2fd452e13b636214b85a22305f1af
Parent hash: 0x7a4b1757…fbd70ff3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,020 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

14.7%4,409,936 / 30,000,000

Base fee

20 gwei

State root

0xe6be19e5d742…bfb221a67ba4

Transactions root

0x840d210b3b28…870f21db0b6e

Receipts root

0x0abd7b958eee…e13b4d828bc4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800