Transaction not yet indexed

52b6bJ4ytEFcB4vNMbeG2mfdZDyYmQ8pU1xCnKnu5mAvSpD3UK2YM1VywSB6gtgrfyHxhecsAmVBJfMpAx2UMhy6

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