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 #21171408 · ArcScan

Block

#21,171,408

2026-09-16 14:28:13 UTC

FinalizedProposed 20 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,171,408
Timestamp: 20 days ago · 2026-09-16 14:28:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xd35f264cae8b0b2dcbf66d97dd81143c5ccf32fa35eae03255a6a830b8c7228e
Parent hash: 0xa23644d8…02e66f5b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,171,408 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

84.8%25,431,348 / 30,000,000

Base fee

201.19097612 gwei

State root

0xecfddac6bf90…50619079bf9c

Transactions root

0x0255d32731d5…ff40737657ff

Receipts root

0x59fc13610fc3…0968e749f484

Nonce

0x0000000000000000

Extra data

0x0000002ef7ba4cb4