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 #0xb7ad30c0f7259c946fd8d1cd61585594eabff6641da38e5b74844f27876c8af3 · ArcScan

Block

#21,421,088

2026-09-18 01:37:50 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,421,088
Timestamp: 53 days ago · 2026-09-18 01:37:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xb7ad30c0f7259c946fd8d1cd61585594eabff6641da38e5b74844f27876c8af3
Parent hash: 0x5c009fe1…f1e7e28f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,421,088 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.4%113,311 / 30,000,000

Base fee

20 gwei

State root

0x59b381f63e64…b510c153d467

Transactions root

0x834d9d74cf54…f3ad56790793

Receipts root

0xd4403bff7981…56d92ff592b3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800