Transaction not yet indexed

21L5vLAgy7dMQfM4a9JZ5WuDAV8EAcHyS5BGXySQgWY99epqPHV3CC7VRoQAqmztbeAVAzqFTRaaEW7kTU6qeJTW

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