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 #21345869 · ArcScan

Block

#21,345,869

2026-09-17 15:01:24 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,345,869
Timestamp: 49 days ago · 2026-09-17 15:01:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x5fc24c4ba63456221eb75d88b5e5e40df852442bf1cefa3deaa75c14a13fa3f7
Parent hash: 0xc7953a5f…f83ff0f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,345,869 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

15.7%4,723,224 / 30,000,000

Base fee

20 gwei

State root

0x7526b100fbb4…f49192f016e3

Transactions root

0xc4baebb5a766…49479b386355

Receipts root

0x918a5eef1539…378960dc6cc4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800