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 #21307887 · ArcScan

Block

#21,307,887

2026-09-17 09:40:39 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,887
Timestamp: 27 days ago · 2026-09-17 09:40:39 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe068c7f2968c537ce46171c82b844f7af3b65d581643e1c753641027d21b11c
Parent hash: 0xa86130fc…17218c1c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,887 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

15.7%4,704,025 / 30,000,000

Base fee

20 gwei

State root

0xcb764ca23429…a8f62c0f7313

Transactions root

0xb0dcdad9d89b…3dd965faf527

Receipts root

0xc5f8abe49c53…b3882b859e56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800