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 #21213634 · ArcScan

Block

#21,213,634

2026-09-16 20:24:39 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,213,634
Timestamp: 26 days ago · 2026-09-16 20:24:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x5dc11988a0a71646eea4536e35d49db6b15c08fbe7b12a0dab2c6fbf4c6568a9
Parent hash: 0xe19a1f66…74ff6180
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,213,634 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

45.8%13,736,776 / 30,000,000

Base fee

20 gwei

State root

0xf7ab61e8553b…a7d0629be840

Transactions root

0xc79672cce6c5…e99b153e1115

Receipts root

0xa810690aaf6b…d937c0f3de1b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800