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 #21529102 · ArcScan

Block

#21,529,102

2026-09-18 16:50:52 UTC

FinalizedProposed 31 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,102
Timestamp: 31 days ago · 2026-09-18 16:50:52 UTC
Transactions: 0 transactions in this block
Block hash: 0x12e4084fa0b0eee6f66a9981fc8c48f3f599ba2eb7c9c06c9871c5dcb865c0f4
Parent hash: 0x211e642b…d7104ec8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,102 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

8.4%2,517,105 / 30,000,000

Base fee

20 gwei

State root

0x4a83d5018af0…d980493480a3

Transactions root

0x0217661c2e92…9e00511b2085

Receipts root

0xe345418bf2eb…52abc8b41b8f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800