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 #21543714 · ArcScan

Block

#21,543,714

2026-09-18 18:54:23 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,714
Timestamp: 54 days ago · 2026-09-18 18:54:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x98fe2d0c1b23ee2c6db0f52bb484160c8c07531e4279e0982c6734d99e3dd7b3
Parent hash: 0xae5be35f…457ee4e5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,714 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

3.0%895,721 / 30,000,000

Base fee

20 gwei

State root

0xb51d00a40fe6…aaaeb55da1d8

Transactions root

0x8a895dbc7f53…69c303b0fb27

Receipts root

0x4a7e7bb07338…45bd83dda6f9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800