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 #21350657 · ArcScan

Block

#21,350,657

2026-09-17 15:41:51 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,657
Timestamp: 29 days ago · 2026-09-17 15:41:51 UTC
Transactions: 0 transactions in this block
Block hash: 0xb5bcbee087f1ff302b7cbe54045f7517a20e02eed8f4d03c24da24c100d88b96
Parent hash: 0x2271c553…837a249f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,657 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

17.7%5,312,129 / 30,000,000

Base fee

20 gwei

State root

0x78de98f69f1a…a2e5aa9eb1a3

Transactions root

0x53b38ab019e2…5ece57f1b206

Receipts root

0xf015e3fdf49e…e4a2eb5cae39

Nonce

0x0000000000000000

Extra data

0x00000004a817c800