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 #0x8c28c1251d98b1806e93dc681e0cc6b706ce00cba325a0b84ac19d9fef1c15bd · ArcScan

Block

#21,218,304

2026-09-16 21:04:04 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,218,304
Timestamp: 3 days ago · 2026-09-16 21:04:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x8c28c1251d98b1806e93dc681e0cc6b706ce00cba325a0b84ac19d9fef1c15bd
Parent hash: 0xc97e50ab…018c429c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,218,304 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

59.0%17,713,554 / 30,000,000

Base fee

20 gwei

State root

0x7d765ef83075…838f47e1d9d4

Transactions root

0xe42a82ba8c2a…62f756c54b04

Receipts root

0xb6ecaf27ebef…899d931d5c83

Nonce

0x0000000000000000

Extra data

0x00000004a817c800