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 #21220470 · ArcScan

Block

#21,220,470

2026-09-16 21:22:21 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,220,470
Timestamp: 12 days ago · 2026-09-16 21:22:21 UTC
Transactions: 0 transactions in this block
Block hash: 0x2113fcc39bafc42142bf8798ecdfe5632cabf6b3bdcd0aae6c2a0704507ce4f2
Parent hash: 0x5353a0f2…34e68b0e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,220,470 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

65.4%19,623,214 / 30,000,000

Base fee

20.004178533 gwei

State root

0xd4bf0f7d1868…ee8d84a33d40

Transactions root

0x01cc335cccba…85655ba3215b

Receipts root

0x8c47db68f53d…43c194da01de

Nonce

0x0000000000000000

Extra data

0x00000004aa02e009