Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa3af971d6834aa925b1334ce5d38e7fdb1f3ee35e4bdf9f1cd55091f964cd9fe · ArcScan

Block

#21,515,091

2026-09-18 14:52:26 UTC

FinalizedProposed 50 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,515,091
Timestamp: 50 days ago · 2026-09-18 14:52:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xa3af971d6834aa925b1334ce5d38e7fdb1f3ee35e4bdf9f1cd55091f964cd9fe
Parent hash: 0xe2cc364b…22c607db
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,515,091 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

9.0%2,708,727 / 30,000,000

Base fee

20 gwei

State root

0x3400661924f3…8d4d7f86289c

Transactions root

0x3d78c72ff536…5917de2094b6

Receipts root

0xe2c3a5509060…c13a2b065de4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800