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 #21316381 · ArcScan

Block

#21,316,381

2026-09-17 10:52:22 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,316,381
Timestamp: 49 days ago · 2026-09-17 10:52:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xedea46676e23c6a2020f18a1ad20edd28aed5d09222cbab6d896fe5cd1f1938d
Parent hash: 0x8ecc2594…65fc65d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,316,381 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

29.5%8,855,249 / 30,000,000

Base fee

20 gwei

State root

0xe0f4238fec85…b52ff67ac0eb

Transactions root

0xdfd2d09ebf12…739773a73e91

Receipts root

0xeb2bbb50e784…27a0109ecb39

Nonce

0x0000000000000000

Extra data

0x00000004a817c800