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 #21547780 · ArcScan

Block

#21,547,780

2026-09-18 19:28:46 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,780
Timestamp: 54 days ago · 2026-09-18 19:28:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x6f88221db89ecb8df418fbc63ff6d0405aeb86276a15ea5cb3996c3e753b2f09
Parent hash: 0xf39291de…5ec0570c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,780 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

11.2%3,366,486 / 30,000,000

Base fee

20 gwei

State root

0x6616c778804a…4e832b45ff16

Transactions root

0x5f10d4636fbe…2ce2c0ea64aa

Receipts root

0xca7ab0fc9e3f…798ff0d2258d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800