Transaction not yet indexed

YePMGRXMLrfPzftoJwJY437w3LH4TwkbwFeuFyWrVLmrvGt3JM1n4pRtQQSQ6zjeHf9c1ESkTYUaAXRBwPxq8uM

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