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 #21484887 · ArcScan

Block

#21,484,887

2026-09-18 10:37:07 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,484,887
Timestamp: 37 days ago · 2026-09-18 10:37:07 UTC
Transactions: 0 transactions in this block
Block hash: 0xe8ebd78b44ddad451342d7c5fe84bfab4bcd94a12d9912fb818c887d36f4d398
Parent hash: 0xcf8f5ee6…2e875986
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,484,887 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

4.0%1,212,081 / 30,000,000

Base fee

20 gwei

State root

0xf12f5f99f035…3611cc0c5252

Transactions root

0x34c740f90124…2320361a94c1

Receipts root

0x95c067815a30…712553d221dc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800