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 #21261428 · ArcScan

Block

#21,261,428

2026-09-17 03:08:08 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,261,428
Timestamp: 27 days ago · 2026-09-17 03:08:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x116e633bac1098e7c11ce203604be0e2cdbca3d412761176622342bd691d36de
Parent hash: 0x9d4b59da…ba8509ee
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,261,428 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

19.0%5,706,111 / 30,000,000

Base fee

20 gwei

State root

0x06af5d940d3a…30904893bd7c

Transactions root

0x472d236852cb…76e933d81efc

Receipts root

0xb60cd230d611…35231040b73c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800