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 #21309625 · ArcScan

Block

#21,309,625

2026-09-17 09:55:20 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,309,625
Timestamp: 23 days ago · 2026-09-17 09:55:20 UTC
Transactions: 0 transactions in this block
Block hash: 0xd8b93a4dbec796d671c7e6eaccc06aabc47ac10530bcd7605654aa47173b1c12
Parent hash: 0x1b11ee5f…be29f5f2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,309,625 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

18.5%5,540,415 / 30,000,000

Base fee

20 gwei

State root

0x9e0046c4f4ed…ac9a0bb8614e

Transactions root

0x26d4407902cd…094f64835fd4

Receipts root

0x0a8149008043…ec127f128977

Nonce

0x0000000000000000

Extra data

0x00000004a817c800