Transaction not yet indexed

2Rk18a6yAazkmoNCwRK8fbBA92j4Y2LLTL6iiRKWobrWQe7PLCLEFbeY9CQgbHDKh5pkSNB4FEvc7hxMZgb7PCS7

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