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 #21395502 · ArcScan

Block

#21,395,502

2026-09-17 22:01:34 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,395,502
Timestamp: 2 days ago · 2026-09-17 22:01:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x0a5e0ec5955838e1f09268bb4a463d52d5dd0f253ab4e0e88e77c69bd7b8fc87
Parent hash: 0x22a70899…a07975cd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,395,502 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

13.0%3,911,304 / 30,000,000

Base fee

20 gwei

State root

0xd7885781c449…0a01398065d7

Transactions root

0x83decc9505c1…0559bc8f661e

Receipts root

0x39d247ec3f94…7c6fa7486ef7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800