Transaction not yet indexed

MRWkAX8YXvqBbD9Qunc6Qm6ZA57zKNUC4784xuCBSJDwP6ac5ptC4RrFYjqGBtTNQgm8QsYszaLe3ee5gh31j6Z

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