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 #21551679 · ArcScan

Block

#21,551,679

2026-09-18 20:01:44 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,679
Timestamp: 48 days ago · 2026-09-18 20:01:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x12708d27ee744bc6b1a9759f37c92f5bd4ebf99a360417cf56113b06d749d642
Parent hash: 0xd96f77d9…9bffaa40
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,679 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

1.4%431,018 / 30,000,000

Base fee

20 gwei

State root

0xa84165c6554a…d1e7b39dde95

Transactions root

0xea511a06946f…4044fce7f99b

Receipts root

0xed269077021e…6868cd78834e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800