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 #21177318 · ArcScan

Block

#21,177,318

2026-09-16 15:18:06 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,318
Timestamp: 7 days ago · 2026-09-16 15:18:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x295bf3b60225491cdad90771b8f6dddea8694b3c57c262b6e6b33b3f37d8601e
Parent hash: 0xa9ad817d…7185fc53
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,318 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

43.0%12,885,460 / 30,000,000

Base fee

124.991907778 gwei

State root

0xf0058a9afdbe…93959e43739a

Transactions root

0x00be0d8f6047…f6410f124db0

Receipts root

0x4993bf01263f…f6ae7f02ecbe

Nonce

0x0000000000000000

Extra data

0x0000001d15ef0583