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 #21411661 · ArcScan

Block

#21,411,661

2026-09-18 00:18:09 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,411,661
Timestamp: 49 days ago · 2026-09-18 00:18:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x034e0bbcb3ba57fa30f33f4655aae63d772a07d75ed5e70bc819d91b986a023c
Parent hash: 0xfc26f2ff…de15278d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,411,661 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

2.4%731,351 / 30,000,000

Base fee

20 gwei

State root

0x1d4c7878a54a…02157bc05441

Transactions root

0x5425b094cbe5…b406684302b7

Receipts root

0xd83223cdc293…a03ec303b99d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800