Transaction not yet indexed

2ex7drQ6ZmS6TkkPDbFVUfuqGVR9C95B3e4qsoHuGH8J9Aw2PvENc1Ymv4a2ykpjLNEsqfBj1DSoYyJsADU6RFp1

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