Transaction not yet indexed

52U2CPaBBnjiMtpJsL5cgvWJyfBW8RNXZ3N14D4mWJrp5Eg6tpVXH8TUoBK6uQVxKbztLr6xSDP1W7giKst3P3fu

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