Transaction not yet indexed

1MbvJmq8xHLfMd44FvvmFYBcBCtuGFr4nunUJRwfMo8poAgvckeZVapS9z4Mrn2uuF6bKdgX6mytQBan5cjQMxp

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