Transaction not yet indexed

52MmiLz7FDHQYkJ1R2TCnbxDcBvsYCa4Km8qxzmqHQVcjpvrUedSAQY2fEo9Frm2qMwdF3UD76sBuC2WExdFSts4

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.