Transaction not yet indexed

2RE6R4MzkJZUaoc6cMVxAY7RLwu1vB8dcTpPuMqbFZz6PDXDyZujEoLSF3xqrx8a21chsqAXJSSx9YXTHeRU7aj5

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