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 #21485340 · ArcScan

Block

#21,485,340

2026-09-18 10:40:57 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,340
Timestamp: 48 days ago · 2026-09-18 10:40:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xdd95ab491c7477f9d5cc13edc4b112071d51a8d361f9c2de6e9dbf8069e03230
Parent hash: 0x8237aa30…ea932579
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,340 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

27.6%8,271,317 / 30,000,000

Base fee

20 gwei

State root

0x8131034b1124…3312eb1cd553

Transactions root

0x02550c501a9a…a2d06f1e629e

Receipts root

0xd2627f420dcc…4501dc6dfd84

Nonce

0x0000000000000000

Extra data

0x00000004a817c800