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 #21619557 · ArcScan

Block

#21,619,557

2026-09-19 05:35:39 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,619,557
Timestamp: 12 days ago · 2026-09-19 05:35:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x0bfc178a0b27193cb8f82c16f46a52b616bd0dcfcf8b2a7187ffcd8b169a57a9
Parent hash: 0x31186339…20d7aec1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,619,557 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

3.7%1,104,987 / 30,000,000

Base fee

20 gwei

State root

0x84305399dece…51a4db7ce46c

Transactions root

0x043238fa4c27…b51ad9dc1019

Receipts root

0xab768da6ce2b…e373e072017a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800