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 #21290516 · ArcScan

Block

#21,290,516

2026-09-17 07:13:52 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,516
Timestamp: 17 days ago · 2026-09-17 07:13:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xed3b65d274c7d2a374e0a424be31b4ed0824379be52be64238aec1ddaa33f0e6
Parent hash: 0xa2c63a75…52f32e32
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,516 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

20.4%6,119,781 / 30,000,000

Base fee

20 gwei

State root

0x9b830fc2e224…e073f9a93da4

Transactions root

0x2e8f05c01031…625c39a70bba

Receipts root

0xcb0537912807…b964a035efbc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800