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 #21172502 · ArcScan

Block

#21,172,502

2026-09-16 14:37:27 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,172,502
Timestamp: 6 days ago · 2026-09-16 14:37:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x5acfba685314b6f2d506e75cbe342bcbcfba195d29e05ef7216341f98a7532c0
Parent hash: 0x1c517f7e…a4b84ac6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,172,502 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

39.1%11,730,726 / 30,000,000

Base fee

164.506301603 gwei

State root

0x4e2495394231…e3cb9b2764a2

Transactions root

0xe821d9ba4962…e73338622fe0

Receipts root

0xe90f5feec944…2991077fe763

Nonce

0x0000000000000000

Extra data

0x0000002645a71ca6