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 #21485260 · ArcScan

Block

#21,485,260

2026-09-18 10:40:16 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,260
Timestamp: 47 days ago · 2026-09-18 10:40:16 UTC
Transactions: 0 transactions in this block
Block hash: 0x618170766bf9c9cb463ff778fe8de5c6de333e0c7a5f9ca8a97cc7fe982e258d
Parent hash: 0x048ad810…3352cf51
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,260 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.3%702,706 / 30,000,000

Base fee

20 gwei

State root

0x21847c41d766…e2dddcef21ac

Transactions root

0xff849d786149…d04df71c5866

Receipts root

0xd8a15241592c…111cb889c9f2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800