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 #21446056 · ArcScan

Block

#21,446,056

2026-09-18 05:08:52 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,446,056
Timestamp: 51 days ago · 2026-09-18 05:08:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xadf1cf02bef97f3ce54838457c6ba775abdaa27ed10b52575a9e839b05286fb0
Parent hash: 0x8c266abf…01aae858
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,446,056 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

16.6%4,968,600 / 30,000,000

Base fee

20 gwei

State root

0xd05432cf27c3…a519af88154e

Transactions root

0xdb6fb9d6630d…64e39de23017

Receipts root

0x6bc31748963b…8a89a921994a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800