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 #21280466 · ArcScan

Block

#21,280,466

2026-09-17 05:48:57 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,280,466
Timestamp: 48 days ago · 2026-09-17 05:48:57 UTC
Transactions: 0 transactions in this block
Block hash: 0xaa57cf3ec0976aed2328e3bdc23a95169ec3190807ab60669751b23cf8e9514b
Parent hash: 0xd1bd8c1e…44d09f8f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,280,466 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

7.7%2,321,771 / 30,000,000

Base fee

20 gwei

State root

0x8712f12ef46b…7a6f15cda417

Transactions root

0x14a1a8f28f14…579ea359dcc2

Receipts root

0x0c45e3c018a8…f224c5171a23

Nonce

0x0000000000000000

Extra data

0x00000004a817c800