Transaction not yet indexed

52dfsjrNXtyZUUzEKUTPphdbJwgfWhd1SQaVo6jHQ1zXw1AyigfqYE2MeuRzcJekRa5DCFTPVmTgRcp19LS3FfqS

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