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 #21312877 · ArcScan

Block

#21,312,877

2026-09-17 10:22:47 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,877
Timestamp: 24 days ago · 2026-09-17 10:22:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x00c557728e1207098f4f6dde3a1f627bf5c22ef332d413f4a0aabcaadf09a586
Parent hash: 0xb2cbadd0…9f6ff12c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,877 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

27.3%8,202,726 / 30,000,000

Base fee

20 gwei

State root

0xc843c8aa310e…0619057c5245

Transactions root

0xb64ca1ae5fe1…8453d637c263

Receipts root

0xcd3c7d687ff3…b201702866ba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800