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 #21269517 · ArcScan

Block

#21,269,517

2026-09-17 04:16:27 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,269,517
Timestamp: 24 days ago · 2026-09-17 04:16:27 UTC
Transactions: 0 transactions in this block
Block hash: 0x57c7cdaaea0a28fd6f7bbca973f9bfc07f7a05177779739b7e31991e621b8a33
Parent hash: 0x92af284c…8ab1830a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,269,517 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

11.5%3,442,470 / 30,000,000

Base fee

20 gwei

State root

0x9b81f67857c6…441e66ec736d

Transactions root

0x4e39c7219b3d…607fd36aab0c

Receipts root

0xbe9783e2db4b…71d970883abc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800