Transaction not yet indexed

MsRqf44EXMP7tUPGbbMeprSkZ2ECtoCFi9DgbSQXRCmQJvaGLxL2nauEmST4qP5m2ejWU3gVp1fEqkSYgsZ8PFi

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