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 #21213489 · ArcScan

Block

#21,213,489

2026-09-16 20:23:25 UTC

FinalizedProposed 21 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,489
Timestamp: 21 days ago · 2026-09-16 20:23:25 UTC
Transactions: 0 transactions in this block
Block hash: 0x7b7f4af8190a8891dc177a35af5fb54378467282e7f2ef2e2afd214fec0ac1ed
Parent hash: 0x1eaf6555…d8d9c103
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,489 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

28.0%8,406,631 / 30,000,000

Base fee

20 gwei

State root

0xe40b784cb1b7…d3b033089b91

Transactions root

0x95e20394b77b…12c129c4c08b

Receipts root

0x2a196af4acfd…e192d2a7b486

Nonce

0x0000000000000000

Extra data

0x00000004a817c800