Transaction not yet indexed

PQQSLTckZ954nUPdiRhVzedRYLN4pYXcDoZtYmxs99dRZRCqtuzmw7v2gKgCDzcbvcvxC8mLbDkKD5p4cCPknx6

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