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 #21357946 · ArcScan

Block

#21,357,946

2026-09-17 16:44:13 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,946
Timestamp: 9 days ago · 2026-09-17 16:44:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xf7b3b10e717250d49e9a348734f1cf35d54bc77d8d520cacdddb156222301383
Parent hash: 0xdf00d13a…e98839d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,946 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

7.2%2,164,615 / 30,000,000

Base fee

20 gwei

State root

0xec60f1517a4c…3edc779eca06

Transactions root

0xcf8fb42abcd0…167fb0574c19

Receipts root

0x5ed93cae0bc9…2fad7f73e49a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800