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 #21347019 · ArcScan

Block

#21,347,019

2026-09-17 15:11:07 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,347,019
Timestamp: 13 days ago · 2026-09-17 15:11:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xdf6f0602e3cc50956abaefcf446b6ad8166d0ad6887c51e90c383bc3722a3158
Parent hash: 0x9b4d575d…2fa94945
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,347,019 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

9.3%2,789,360 / 30,000,000

Base fee

20 gwei

State root

0x0c64b25ec55c…f33fe4a4ce54

Transactions root

0x0a355418e1cb…df9e136c6317

Receipts root

0xc5caf59604c0…3a9ac89618c5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800