Transaction not yet indexed

mRHRU515yvo2Q5zBXJo64z4Vyu937SVe9Cw9SGhZaQQG4yZY57ZH5riv1iQ6PJPxhTxg6YKFKc6CBoEtBT1TUug

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