Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x4a0dea2b1376776f05c1a7e3a515f55f30436a20590168e54c64baba86f9312b · ArcScan

Block

#21,523,866

2026-09-18 16:06:36 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,523,866
Timestamp: 51 days ago · 2026-09-18 16:06:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x4a0dea2b1376776f05c1a7e3a515f55f30436a20590168e54c64baba86f9312b
Parent hash: 0x1d3f2c7d…830a4425
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,523,866 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

3.7%1,118,557 / 30,000,000

Base fee

20 gwei

State root

0x171a04ebe409…472fbe91851f

Transactions root

0x80f4a2a481b6…b180610011e7

Receipts root

0xdc7712abbd3a…c76fe35d2e09

Nonce

0x0000000000000000

Extra data

0x00000004a817c800