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 #21307407 · ArcScan

Block

#21,307,407

2026-09-17 09:36:36 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,407
Timestamp: 25 days ago · 2026-09-17 09:36:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x319c4a22e2c1091fcc6adbb47b33b6b77350be78ae6f3c670b5573aa4c7369ac
Parent hash: 0x95b9e549…ff800d99
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,407 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

13.8%4,152,261 / 30,000,000

Base fee

20 gwei

State root

0x07bc97c5fcc7…0be99a256a29

Transactions root

0x8648dfb1593c…3b4422003f15

Receipts root

0xb9d18d34a1fb…d183fb8bd64c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800