Transaction not yet indexed

52SNV1udqWrLaD4Z1ZMY2NpgZgra6epHSyC4NWdTeJkjpB9zoG4Df8dYPGkDWKp3s4db8rCQFVshbRV6jVXD6H39

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