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 #21374163 · ArcScan

Block

#21,374,163

2026-09-17 19:01:13 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,163
Timestamp: 25 days ago · 2026-09-17 19:01:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xba3bc7f796510408288b229c6cc3d869eaf93b12c35807d390238a3a583c5ea8
Parent hash: 0xae75bdc4…123651b5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,163 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

29.5%8,851,842 / 30,000,000

Base fee

20 gwei

State root

0x48dd0210a377…5226911c9d17

Transactions root

0xe25da8ad1ce5…64b89c4069a8

Receipts root

0xa760427850a0…e0aabb501fbc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800