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 #21346129 · ArcScan

Block

#21,346,129

2026-09-17 15:03:36 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,346,129
Timestamp: 40 days ago · 2026-09-17 15:03:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x1689d902157b7922df8d8ebde7c74929202b667e84d621a26e0368f6e5b99184
Parent hash: 0x54d62740…bd0cf1ce
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,346,129 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.5%2,844,625 / 30,000,000

Base fee

20 gwei

State root

0xfabbfd4e33cb…fcdc2ff4211f

Transactions root

0x2062d1b6970c…2582b0f5e347

Receipts root

0x13595edbb279…3bc5e95643f4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800