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 #21354116 · ArcScan

Block

#21,354,116

2026-09-17 16:11:04 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,116
Timestamp: 12 days ago · 2026-09-17 16:11:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x1ea7134f72fd77955a52e7bba20f21a870319cec4779a493504d8d8a047d3802
Parent hash: 0x7e5bfec0…e836dc97
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,116 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

21.2%6,357,505 / 30,000,000

Base fee

20 gwei

State root

0x20575461badb…8a009e0dec1b

Transactions root

0x5b7a18d85675…92e4137d98ba

Receipts root

0x5f7e5950d812…dea4dd4aa092

Nonce

0x0000000000000000

Extra data

0x00000004a817c800