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 #21346483 · ArcScan

Block

#21,346,483

2026-09-17 15:06:35 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,483
Timestamp: 29 days ago · 2026-09-17 15:06:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x3fea4a3e5df430361fbecde98c156e877deacfcc375c82c7a25e69687ff05595
Parent hash: 0x676fdd8e…d24ddbb4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,483 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

9.0%2,702,899 / 30,000,000

Base fee

20 gwei

State root

0xf26c9a8953fe…f7285201b2c6

Transactions root

0xadba54c97bca…ef707312276e

Receipts root

0xdee7e8da9199…38f26207e8a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800