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

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 #21287017 · ArcScan

Block

#21,287,017

2026-09-17 06:44:18 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,287,017
Timestamp: 7 days ago · 2026-09-17 06:44:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x4bb35ff1598dc382a9fab1794bca2855e5eedebce3e2c0e7e58f554c2a05149c
Parent hash: 0xf4ec2880…a6feee87
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,287,017 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

19.4%5,808,020 / 30,000,000

Base fee

20 gwei

State root

0xf0c6d165d27b…ae32c8d3ba14

Transactions root

0x6feae7a4db44…d1384c3360d4

Receipts root

0x0c15ddf24035…2fad5cc686bc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800