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 #21216070 · ArcScan

Block

#21,216,070

2026-09-16 20:45:12 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,216,070
Timestamp: 6 days ago · 2026-09-16 20:45:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x55b2844ad7081f0a51e31d8ee0dac41ab00c047e29777639be9fe779495081a8
Parent hash: 0x78a46757…bbfaab09
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,216,070 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

50.6%15,185,981 / 30,000,000

Base fee

20 gwei

State root

0xe0487f0e161e…1161994c3481

Transactions root

0x1df994ef294a…54b6cb9d266d

Receipts root

0x5bd35966742a…6042b9355ad9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800