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 #21516102 · ArcScan

Block

#21,516,102

2026-09-18 15:00:58 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,102
Timestamp: 28 days ago · 2026-09-18 15:00:58 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0cb472b571516d2e303accb24fde1e2370617abadcb40c8fc07e736f7fb4523
Parent hash: 0xba146c02…37e130c5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,102 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

10.7%3,207,504 / 30,000,000

Base fee

20 gwei

State root

0x4bdde0e4029b…0c0b9a7a3353

Transactions root

0xbbec35774f8d…3eaf809e6e5d

Receipts root

0x0c20fba53f7e…9690fb8fa4a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800