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 #21274216 · ArcScan

Block

#21,274,216

2026-09-17 04:56:09 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,274,216
Timestamp: 21 days ago · 2026-09-17 04:56:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x36fa38fab464f478d4f7654a960447e560e32f82a270c1c01e2b7f926c0aa1c6
Parent hash: 0x02ce4de1…4f23f56f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,274,216 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.0%3,000,998 / 30,000,000

Base fee

20 gwei

State root

0x06f1202adb07…68cfe76112cf

Transactions root

0x6e169e6f4279…96c221ea7feb

Receipts root

0xdfa792e8f33c…38934f90ad3b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800