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 #0x49a6a283c380743e8ac0dd272c147d1bbfd6d9ea4ea30c800ca08c44af7bf5e1 · ArcScan

Block

#21,555,961

2026-09-18 20:37:56 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,961
Timestamp: 29 days ago · 2026-09-18 20:37:56 UTC
Transactions: 0 transactions in this block
Block hash: 0x49a6a283c380743e8ac0dd272c147d1bbfd6d9ea4ea30c800ca08c44af7bf5e1
Parent hash: 0x88158a49…8ad4e30c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,961 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

7.5%2,240,077 / 30,000,000

Base fee

20 gwei

State root

0xcbcc341b8dfa…61b1fe999a75

Transactions root

0xc041895026fa…7a9693eaebbb

Receipts root

0x1be0d4f86628…100f42dfcca3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800