Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #21221763 · ArcScan

Block

#21,221,763

2026-09-16 21:33:16 UTC

FinalizedProposed 1 day ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,763
Timestamp: 1 day ago · 2026-09-16 21:33:16 UTC
Transactions: 13 transactions in this block
Block hash: 0x423cb8936c3eefde98d67f5b36b294bb318e5c9e853586903edf9072477ef3e1
Parent hash: 0x8a71ecab…7bdf056c
Proposer

Transactions in this block13 of 13 shown

0x890568…4cd68a

Contract Call0xe8d…d2620x99c…d7ab

$00 USDC1 day ago

0x97268a…0bf913

0x2756042d…ecf88b3f

Gas used / limit

6.7%2,010,532 / 30,000,000

Base fee

20 gwei

State root

0x5e1c5c536d57…0a3719209568

Transactions root

0x180896ee8693…f4aefcb17a50

Receipts root

0x296044a55f3f…b2089d1395a2

Nonce

0x0000000000000000

Extra data

0x00000004a817c800

Contract Call

0x021…f3a40xf36…8692

$00 USDC1 day ago

0x306d54…ffbb78

Contract Call0x433…ec680x433…f108

$00 USDC1 day ago

0x85a50c…fd65bf

Contract Call0x433…7b1f0x433…f108

$00 USDC1 day ago

0x832f06…94f450

Contract Call0x433…403c0x433…f108

$00 USDC1 day ago

0x34ff14…f7918c

Contract Call0x0ec…038f0xb92…ff4f

$22.8622.856971 USDC1 day ago

0xb7b8cb…d9cd2d

Approve0x56d…0f8c0x822…0087

$00 USDC1 day ago

0x179489…608469

Contract Call0x9f9…06250x80a…f233

$157.00156.999885 USDC1 day ago

0x5b8345…7ccc2d

Approve0x502…77ed0x4a9…aa7d

$00 USDC1 day ago

0x1b189c…c0c076

Native Transfer0x226…03f90xda9…86ba

$0.0000010.000001 USDC1 day ago

0xffd5bb…0ded48

Approve0xf47…5651USDC

$00 USDC1 day ago

0x2dba5b…1cd03c

Contract Call0xf47…56510xd15…de20

$00 USDC1 day ago

0xa0dfab…b13cd7

Contract Call0x082…6c130x4fc…9fb1

$00 USDC1 day ago