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 #21516710 · ArcScan

Block

#21,516,710

2026-09-18 15:06:07 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,516,710
Timestamp: 11 days ago · 2026-09-18 15:06:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x986a5a63f28ec98ee3c659977702a5fb7ecd3ec2c4c28a79b09ad337849cac7d
Parent hash: 0x702346ac…ca12ce3c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,516,710 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

7.2%2,164,230 / 30,000,000

Base fee

20 gwei

State root

0x9dc380ab1c27…6e69ff01fe6c

Transactions root

0xcfc1f1224fbf…9df53eb23334

Receipts root

0x217674e26918…a579876952a1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800