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 #21517504 · ArcScan

Block

#21,517,504

2026-09-18 15:12:49 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,517,504
Timestamp: 5 days ago · 2026-09-18 15:12:49 UTC
Transactions: 0 transactions in this block
Block hash: 0xd27abacb8392a302be9ffc40f7a134f899465ae6864e11a2ed6d6b9555294a25
Parent hash: 0xe8c32b9c…3d76afdc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,517,504 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

8.9%2,668,284 / 30,000,000

Base fee

20 gwei

State root

0xbe05e480fefc…6686ad048ce3

Transactions root

0x9885ba366b1b…a4dc84de1be5

Receipts root

0x95699342c892…78e6a919722c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800