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 #21357395 · ArcScan

Block

#21,357,395

2026-09-17 16:39:34 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,357,395
Timestamp: 7 days ago · 2026-09-17 16:39:34 UTC
Transactions: 0 transactions in this block
Block hash: 0x13b126b4140aed5a0da6471f430d2c99f50a0dd614d75e09aa5161ad6d04b1db
Parent hash: 0x7a70775c…e3fcac1d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,357,395 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

18.8%5,629,587 / 30,000,000

Base fee

20 gwei

State root

0x1ab38fafc846…b2ab8c8cf91c

Transactions root

0x6e4ac71c3515…316ab24837ef

Receipts root

0xf0da358e775c…7c07294bcbe6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800