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 #21566185 · ArcScan

Block

#21,566,185

2026-09-18 22:04:23 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,566,185
Timestamp: 47 days ago · 2026-09-18 22:04:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x10e51a1bfef79edf3edbe07ee40c0cbe83690845d26cd5f3f392ff392f0a449f
Parent hash: 0x4c6f3b83…474a3969
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,566,185 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

4.8%1,443,063 / 30,000,000

Base fee

20 gwei

State root

0x0c06b9319abe…e83253c7d4b4

Transactions root

0x0f53644f48c3…ec15fa96a940

Receipts root

0x508c42f316c0…d6f934dfd78b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800