Transaction not yet indexed

TsQBQYFJsFxejqNPYR9eXd7aUY6j3Bqa6af9dCufqYMQC2Zgt5E3xf4uT5e7q1aCyEqjDMqQvSMSumKcZNztPN9

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