Transaction not yet indexed

522uKBUpzrqFp4pbE894fZ9XAtkoYUbH4rDEMKWbyCcCiGoBXVLeDvqVbxc2xLb1rxbSimjJGREJRF6iHJSbTdq

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