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 #21507847 · ArcScan

Block

#21,507,847

2026-09-18 13:51:13 UTC

FinalizedProposed 56 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,507,847
Timestamp: 56 days ago · 2026-09-18 13:51:13 UTC
Transactions: 0 transactions in this block
Block hash: 0x51281ed63ffa5ba9d8894d046af26316f24caa00f23dd1d5ad1ed047d0ad252b
Parent hash: 0x81e74324…940e3d06
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,507,847 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

14.3%4,301,392 / 30,000,000

Base fee

20 gwei

State root

0x2283c14c95d3…401ce827060d

Transactions root

0x017f3d9ae968…6c15f93a91de

Receipts root

0xe280b7db1206…859a7f37ee17

Nonce

0x0000000000000000

Extra data

0x00000004a817c800